We loved our time in Berlin at Martin’s place. We like to explore on foot where possible and we could certainly do that. If walking isn’t your thing, there is ready access to public transport. The main sites are all easily accessible. Martin’s place was well appointed with all that you need, beds are comfortable and it is toasty warm. We were there through a particularly cold snap, (down to minus 9) and we were never cold. I really appreciated having a bathtub to soak in after doing such a lot of walking in chilly weather. If we were to come back to Berlin, I would have no hesitation in staying here again.