Deposit
A £10 non-refundable deposit is required for every appointment and is deducted from the final service price. Deposits are refunded only when Rhi cancels. A transferred deposit may be used when an eligible appointment is rescheduled.
CLI Aesthetics · Treharris
Nails.
Nails.
Confidence.
Luxury.
Gel, builder gel and acrylic nail appointments with Sets By Rhi, based at CLI Aesthetics in Treharris.
£10 depositto secure every appointment
12 hoursminimum booking notice
3 monthsbook appointments ahead
Recent work
View the full gallery →
A little inspiration.
Book online
Find an appointment
Your next set starts here.
Monday–Thursday 9am–6pm · Friday 9am–3pm
Treatments & pricing
Services
Current prices and appointment lengths are loaded directly from the booking system.
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Sets By Rhi
Gallery
Recent work from simple finishes through to detailed nail art.
Helpful information
Frequently asked questions
Everything you need to know before your appointment. If you are still unsure about anything, Rhi will be happy to help.
Where are you located and where can I park?
Sets By Rhi is based at CLI Aesthetics, 24A Perrott Street, Treharris, CF46 5ER. The street directly outside the salon is permit-only, so please do not park there.
The closest recommended parking is Perrott Street Car Park, Treharris, CF46 5ET, where EV charging points are also available. Please allow enough time to park and walk over so you can arrive on time.
How do I book?
All appointments can be booked through the online booking system. Choose one or more treatments that best match the set you would like, then select any optional design or nail-length add-ons.
Not sure what to book? Message Rhi and she will help you choose the right treatment.
Do I need to pay a deposit?
Yes. A £10 non-refundable deposit is required to secure every appointment and is deducted from your final service price. The remaining balance is paid at your appointment.
Your appointment is not secured until the deposit has been paid.
How should I prepare for my appointment?
Please arrive with clean nails where possible. Removal of regular nail polish or standard gel polish is free when it forms part of your appointment preparation.
If you have another nail technician’s builder gel or acrylic on your nails, it must be removed before your new set can be applied. Please add the Foreign Acrylic/Builder Gel Removal service when booking; this costs £20.
Can I bring nail inspiration?
Absolutely—bring as much inspiration as you like. You can also message Rhi before your appointment with your inspiration pictures if you want to check whether a design can be recreated.
Rhi will be honest about what can be achieved so you can choose a set you will love.
What are your age requirements?
Gel and builder gel services are available from age 10+. Acrylic services are available from age 14+.
Anyone under 13 receiving a gel or builder gel service must have parental or guardian consent, with the required consent details completed before treatment.
What happens if I’m late, cancel or need to reschedule?
Please give at least 48 hours’ notice if you need to cancel or reschedule. You can reschedule online until 48 hours before your appointment; inside 48 hours, please contact Rhi.
Cancellations within 48 hours require 50% of the service price to be paid in addition to the non-refundable £10 deposit.
There is a 10-minute grace period. Arriving more than 10 minutes late may incur a £5 charge, while arriving more than 20 minutes late may mean the appointment has to be rescheduled. Please read the full booking policies before booking.
What if I have a problem with my nails after my appointment?
If you have any concerns after your appointment, please message Rhi as soon as possible so she can assess the issue and advise you. Genuine workmanship issues can be repaired free of charge within three days.
You will also receive aftercare advice to help keep your fresh set looking its best for as long as possible. See the Policies page for full information about repairs and other appointment terms.
Online booking
Book your appointment
Choose your service and available time. Your slot is held for 20 minutes while you send the £10 deposit through Monzo.
Secure your appointment
Pay your £10 deposit
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Your appointment
Manage booking
Enter the booking reference and secure management code supplied when you booked.
Before you book
Booking policies
Cancellation
Cancellations within 48 hours require 50% of the service price to be paid in addition to the £10 deposit.
Rescheduling
You can reschedule online until 48 hours before your appointment. Inside 48 hours, please contact Rhi.
Late arrival
There is a 10-minute grace period. More than 10 minutes late may incur a £5 charge. More than 20 minutes late may mean the appointment has to be rescheduled.
No-show
No-shows require a 50% service charge in addition to the deposit. Repeated no-shows or cancellations may result in online booking access being restricted.
Illness & infections
Please do not attend with a contagious illness or condition that could put others at risk. Appointments may be cancelled where treatment is unsafe.
Repairs
Genuine workmanship issues can be repaired free of charge within three days. A partial refund may be considered where an issue is genuinely due to the service provided.
Age & consent
Acrylic services are 14+. Gel and builder gel are 10+. Clients under 13 receiving gel/builder gel require parental or guardian consent.
Loyalty
The 5th qualifying set is 50% off and the 10th qualifying set is free, after which the loyalty counter resets.
Referral
A referred new client receives 20% off. Once that new client attends and completes their appointment, the referring client earns 20% off their next qualifying appointment. Referral rewards do not stack with loyalty or other discounts.
How your information is used
Version 1.0 · 4 September 2026Privacy notice
Sets By Rhi is the controller of the personal information collected through this website and during your appointment. Questions or requests can be sent to setsbyrhi@gmail.com or made by phone using the contact details below.
What is collected
- Your name, date of birth, contact details and appointment history.
- Your chosen treatments, payment and deposit status, referral information and messages.
- Your consultation answers, existing nail product, accessibility preferences and any infection or broken-skin concerns.
- Relevant health, allergy, medication or reaction information you choose to provide.
- For a child where required: their details and the parent or guardian’s identity, contact details and consent.
Purposes and lawful bases
- Bookings and services: necessary to take steps at your request and perform the appointment contract.
- Business, accounting and legal records: legal obligation where applicable.
- Safety, service administration, fraud prevention and legal claims: legitimate interests, balanced against your rights.
- Health information: your explicit consent under UK GDPR Article 9, and where necessary the establishment, exercise or defence of legal claims.
Health information and children
Health information receives additional protection. Providing it is optional, but Rhi may be unable to treat you safely without relevant information. You can withdraw consent for future health-data processing at any time; this does not undo lawful processing already carried out or records that must be retained for another legal reason.
Where parental or guardian consent is required, the information is used to verify consent and protect the child’s treatment safety.
Who receives information
Records are available only to Rhi and authorised service providers needed to run the booking system, including database and website-hosting suppliers and communications providers where enabled. Payment made through Monzo is also subject to Monzo’s privacy information.
Information is not sold and is not used for automated decision-making or marketing without separate permission. Where a supplier processes information outside the UK, appropriate contractual or other UK transfer safeguards are required.
How long records are kept
- Booking, payment and accounting records: normally up to six years where needed for tax, accounting or legal claims.
- Consultation, health and consent records: reviewed three years after the appointment; for someone under 18, no earlier than their 21st birthday.
- Expired unpaid appointment holds: reviewed for deletion after 30 days.
- Security rate-limit records: normally removed within 24 hours.
Records may be kept longer only where required for a complaint, legal claim, insurance or other legal obligation. Retention is reviewed and records are deleted or anonymised when no longer needed.
Your rights and complaints
Depending on the circumstances, you can ask for access, correction, erasure, restriction or portability of your information, object to some processing and withdraw consent. These rights are not absolute where information must lawfully be retained.
Contact Sets By Rhi first so the request can be resolved. You can also complain to the Information Commissioner’s Office. Requests will normally receive a response within one month.
This notice and the booking form are versioned. For an online booking, the system records the notice and form version, the exact consent statements shown, the submitted timestamp and a verification hash so Rhi can evidence what was accepted.
Sets By Rhi
Admin
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For Rhi / authorised business administration only.
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Add appointment manually
Recurring working hours
These hours repeat every week and control the times customers can book.
Holiday or unavailable time
Upcoming blocks
Services & prices
Add-ons & prices
Update add-on prices, timings or availability here.
Download data
Operational CSV files for Rhi’s records. Health and consultation answers are deliberately excluded from these everyday exports.
Email confirmations & reminders
Emails contain appointment and payment information only. Consultation, health and parental-consent answers are never included.
Encrypted recovery backup
Create a complete recovery copy of bookings, customers, treatments, consultations, health declarations and consent records. The file is encrypted on this device before it is downloaded.
Important: keep the passphrase separately in a password manager. It cannot be recovered from the backup file.
Verify a downloaded backup
Select the encrypted file and enter its passphrase. Verification happens on this device; the backup contents are not uploaded.
Recovery process
- Create and verify an encrypted backup weekly and after major changes.
- Keep the file and passphrase separately, with copies in two secure locations.
- For recovery, restore the schema and this data into a separate Supabase project first.
- Check record counts, booking-to-consultation links, admin sign-in and a non-destructive booking test.
- Only then point the live site at the recovered project. Never overwrite production before those checks pass.
Business settings
Change admin password
Enter the current password before choosing a new one. Changing it signs out any other admin sessions.
Use at least 12 characters, including an uppercase letter, a lowercase letter and a number.
Admin security
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