Pretty good
Excellent location, on quiet street but two minutes to M Street and within easy walking distance to the centre. Grocery store and public transport on the corner.
Room was very large and well-equipped, well cleaned almost every day for the week I stayed there. Gym is small and not very well equipped (best to go very early). Business centre also small but this never posed a problem.
Decor was dated and made it look like an old college dorm (although not in the rooms). Staff were OK, competent enough and neither friendly nor unfriendly.
Quite expensive for a week but given the location and facilities it might be hard to do better. Probably just about value-for-money.