The Forra Dive Resto is located on Sunrise beach, ...

The Forra Dive Resto is located on Sunrise beach, next to the schools in front of the islet ko Kra.
It is a wooden building that houses the diving center, with a beautiful terrace restaurant.

I went for a swim in ko Kra, and asked the friendly restaurant staff where it was possible to leave a towel and change clothes.
On the way back I took advantage of the restaurant for an excellent house sandwich.
I would also have had a massage, but the therapists were busy.