Your rooms, booked while you sleep
A website with your rooms and prices, 24/7 online bookings with phone-verified guests, confirmations and reminders — and one calendar that never double-books. Set up in an afternoon.
No card needed. Your studio stays private until you verify ownership and publish.
- Guests verify their phone before booking
- One calendar across app, website and your own bookings
- Deposit by card or pay at the studio — you choose
- Castellano, català, English
How it works
Four steps from sign-up to your first online booking.
- 1
Create your account and studio
Name, address, rooms with hourly prices, opening hours, photos. Guided onboarding, nothing technical.
- 2
Verify ownership
Tax ID, a phone code and one business document. We review it, usually within a working day. This is what keeps the platform safe for owners.
- 3
Publish your website
Pick a template and your colours. You get studio.sites.mrcharles.app or your own domain, with legal pages generated for you.
- 4
Take bookings
Guests pick a room, day and hours, verify their phone and confirm. You get notified; they get reminders. No-shows go down.
Everything a studio needs, nothing it doesn't
Built with rehearsal rooms in Barcelona that used to run on WhatsApp and bank transfers.
A real website, in minutes
Rooms, prices, gear, hours, map, WhatsApp button, SEO done right. Two templates, your logo and colours, your domain.
Guest bookings without accounts
A 12-minute hold, a 6-digit phone code, then confirmation. Nobody books with a fake number.
One calendar, zero double bookings
Website bookings, app bookings and the ones you add yourself all block the same room. Guaranteed at database level.
Deposits by card, or pay at the studio
Per room: card deposit (10–100%) via Stripe, pay on arrival, or both. Mark paid with one tap for transfers and cash.
Confirmations and reminders
SMS/WhatsApp and email to the guest, notification to you. A reminder 24 hours before, automatically.
Rooms, team, policies
Min/max hours, cancellation notice, buffers, who can manage bookings. Invite staff with their own access.
Studio mode on your phone
Today's bookings, mark paid or no-show, toggle a room online — from the Mr Charles app, in a dedicated studio space.
Found by musicians
Verified studios appear in the Mr Charles app, where musicians, bands and teachers already look for rooms.
Protected for owners, trusted by musicians
Anyone can set up a studio, but only a verified business can publish, take bookings and show the badge. Verification is a tax ID, a phone code and one document (opening licence, tax registration or a utility bill), reviewed by a person. Your documents are seen only by the reviewer and deleted after the decision.
Pricing for studios
Start free. Pay when it is clearly worth it.
Free
- Website on studio.sites.mrcharles.app
- 1 room with online booking
- Phone-verified guests, email confirmations
- Listed in the Mr Charles app
- Card deposits: Stripe fee + 1.5%
Pro
Most studios- Unlimited rooms online
- Your own domain, no Mr Charles branding
- SMS/WhatsApp confirmations and 24h reminders
- Team access, policies per room, booking manager
- Card deposits: Stripe fee + 1%
Pro starts free for 30 days. Cancel any time; your domain and content stay yours.
Done for you
- We load your rooms, prices, hours and photos
- Template, colours and copy in 3 languages
- Domain connected, legal pages, verification walked through
- Live within 7 days or your money back
Frequently asked questions
Do my customers need an account to book?
What if I prefer bank transfers or cash?
Can I keep my current website?
Why do I need to verify ownership?
What happens if I cancel?
Open your studio on Mr Charles
Free to start. The first booking usually arrives before the paperwork does.
No card needed. Your studio stays private until you verify ownership and publish.