Clean hotel - not for business travelers though
This hotel was booked for me for a recent work trip. The hotel itself is ok, nothing great. The staff however are very nice and accommodating. 
What is most important to keep in mind is that this is not really a boutique hotel, it's a renovated YWCA (which actually is still housed in the same building). The rooms are clean but felt like a dorm room. This is also not a great place for business travelers as there is no desk and the wi-fi was spotty. There are also no closets to hang clothes but there are hooks on the wall. To my knowledge they do not offer room service. The staff was helpful in calling a taxi when needed but taxis do not generally frequent this area so picking them up on the street is not possible.
The location is good and is close to a metro station. The hotel itself is clean but I did have to share the elevator with some rather rambunctious teens playing music on their cell phones rather loudly. But hey, it was just part of the experience.