We spent 4 nights in Martina's apartment. It is so centrally located you really couldn't ask for anything more. And surprisingly quite insulated from any noise. The apartment is very clean and very upgraded. Martina is always in contact and wants to make sure you enjoy your stay. She will even arrange cabs to and from the airport or train station for you. The only thing I wish I would have known was that there are two long flights of stairs and no elevator to get to her apartment. We had two heavy bags because we are traveling for 3 weeks. If your load is light then you will be fine.