Lovely apartment! The view of the Dome (and the city at large) is lovely, and the location is convenient to everything. We walked everywhere for our entire stay and found it very convenient to everywhere we wanted to go. (There's also a lovely bakery right up the street that had the biggest croissant we've ever seen - a must visit!)
If you have restricted mobility, you should be aware that, while the building has an elevator to get you to the 3rd floor, there are still more stairs after you exit the elevator, and the stairs up to the loft bed are very steep. We ended up sleeping on the pullout bed in the living area, just because the upper loft felt like it might be precarious if one of us had to go downstairs to the bathroom in the dark. I feel like it's also worth noting that while the bathroom is spacious enough for one person at a time, the layout would make it difficult for a heavier person to navigate the shower, as the space between shower and counter/sink is a very tight squeeze, even for me as a size 8.
All around, a beautiful, clean, convenient apartment that I would highly recommend!