An absolutely perfect stay! Dani was extremely flexible and helpful with the check in and check out, his apartment has an incredible view over the entire lake, is clean, orderly and comfortable and has a very nice style! Wifi very fast (launched and looked at results of simulations on the Swiss National SuperComputer from Dani's place without any issues). And Dani is super friendly and easy to interact with, he even let me invite a friend for dinner!