The apartment was pretty much as advertised, the pictures and descriptions were quite accurate. The best part of this apartment is the location, which is incredibly central and convenient to most things for a tourist - great restaurants and bars nearby. Adam Suites handled the checkin with good communication and responsiveness, being at the apartment right after we arrived, and staying in touch throughout. They made the arrival and departure processes very straightforward.
The apartment is set at the back of a large canal house - this makes it very quiet and free of street noise, but to be clear you shouldn't go there expecting a view of the street and canals. The upper level is generally bright and the kitchen is solidly outfitted.
As another reviewer has noted, the lower level is somewhat dim with the master bdrm not having an openable window. When we arrived it had the faint aroma of tobacco which I gather was at a level that may not bother most Europeans, but coming from California it was noticeable to us. Note that there's no door between the master bedroom and the master bathroom, which may be an issue depending on whom you're traveling with. The master bath had hand soap and shampoo but we wished there were some shower gel or body soap. Finally the apartment has a few sets of short stairs which was fine for us as four adults, but something to consider for some travelers.