The apartment it unique, top floor with roof garden and amazing views. Location is close to Metro and walking distance to tons of restaurants, shops, sights...
That said, the 5 floor walk up was rough and the apartment could use some TLC- the kitchen sink leaks all over (duct tape isn't waterproof) and the washing machine flooded the bathroom. A musty smell is probably just the old building, old pipes but the bathroom could be cleaned better. Karsten was quick to respond and arranged for someone to come fix the washer. Looking at all our options, I think it was a good choice.