A clean hotel in a good location close to King's Cross, St. Pancras, the British Museum and British Library. There was always a friendly staff member on hand to let us into the building or answer questions.
Our bedroom was small but clean with a comfortable bed, a little desk, a place to hang up clothing and a small TV.
There are several restaurants in walking distance - some just down the street and plenty of others a few minutes in either direction. There's a underground station a few minutes away and buses are also not hard to catch. The hotel has a little lounge space on the ground floor where you can sit and wait, use the internet etc.
Two caveats for our room in particular: one is the shared bathroom, and the other is that it was on the third floor, so we had a lot of steps to climb. The shared bathrooms are kept clean and there are lots of them throughout the hotel. There were two just down the hallway, each with a shower and a toilet. It's not ideal of course, compared to a bathroom in your bedroom, but we never had to wait to use them. There was a sink in the room which was handy so we didn't have to go to the bathroom to brush our teeth or wash our faces.