First, the positive. The location is exceptional -- it is just steps from several convenient Metro stations and an easy 4-5 minute walk to a major station with connections to both airports and many subway lines. The space was clean, and I appreciated having the washer/dryer in the unit (although it takes much longer to wash and dry than American appliances, but this is not unique to this home, just something to expect when you travel in Europe). The bed was comfortable, and there was ample storage space in the bedroom for clothing and personal items. Michael was responsive and helpful when I needed to speak with him.
I would certainly stay here again; however, I do have a few quibbles that I think other travelers would like to be aware of. The water in the shower was not hot (not even warm) while the water in the sink was. It is difficult to heat the space in cold weather to a comfortable temperature, so prepare to wear layers indoors. A couple more blankets would be helpful to use in the living area for this reason. Some additional hooks for hanging outerwear and shelves in the bathroom would be helpful, too.
All in all it was a good stay. I think you will enjoy this space, especially the location!