I have used the cafe and car wash business for a few years. A few things to note: Carlo is as straight as a die in my experience. His partner running the cafe and much else is delightful and very competent. He loves his business and treats his staff well.
I had my car treated with the GTECHNIQ ultra gloss ceramic finish. It exceeded my expectations. I have held off writing a review in case any problems arose soon after the treatment. No problems, and the car looks like new (2022 Subaru Outback). Have a talk to Carlo, you will find him straight and informed.