This place is horrible - they have horible service and they are not properly trained to do Gel nails. They charge for every little thing they do and the work doesn't last more than 5 days.
I recently got a Bio Gel refill with shellac french before having to leave on a business trip. How embarassing to have to go to networking events with chipped SHELLAC nail polish and lifting nails!!! I called as soon as I was back in town and they said sorry if you don't come back within 3 days then it's your loss. They didn't even offer to give me a discount or at least shellac for free - nothing they said too bad for you! Don't waste your money or your time...