I booked the accommodation for my parents in law and they were overall overwhelmed from the apartment! Their comment after returning back to Germany was 'this was the best vacation ever which we spend in a self-supplied apartment, not only the well furnished rooms, also the very nice and breath-taking landscape were awsome!'.
They mentioned many times that they were so lucky to stay at Frank´s house and that both hosts, Frank and his wife were the best you could wish for.
So to summarize shortly - You make everything right if you decide to stay at Frank´s house to spend the best time of your life.