We stayed in the Viking House for 6 days ( only 6 unfortunately). Tony and his wife is a wonderful couple, they care about us every day. Appartment is very nice, wonderful see view, very quiet. You will need a motorbike, but Tony can rent it for You if You want. Viking house is very close from a beach and a pier , 5 minutes by motorbike to Sairee. Nice pool and great place for relax. Koh Tao is great island for snorkeling, diving, relax, chill out. Best sea, every day you can changes place for your swimming. Tony gave us a lot of useful advices including hiking, diving and dinning. Thank You very much Tony and see You next time! Barbara and Peter