His room is unbeatable and very worth to stay a longer time if you can. Karl's family are just very kind and friendly. His room got everything you need including food, supplies, bathroom stuffs, even TV and armchair. I must bring my gf to come next time. This visit is my honor and I understand why the 5 stars given by other reviews. That's more than 10 stars I would give if possible. I love this stay through out my trip so far. The only piity thing was that I missed the time to talk to them because I was rush out to meet my friends and came back very late.