Dominik is a great host. Check-in hour is very flexible. We checked in very early in the morning and he arranged it very well for us so we could take good rest after the exhausting overnight bus ride. Everything is so clean and neat. He put instructions in the common area, so that we got familiar with transport and with other norms of the city soon after we arrived. I received the most detailed instructions ever from his inbox messages, which really eased many possible troubles that we might have encountered in a new city.