At first we were stuck in a small 8 dorm room but were then switched to a bigger room which was good. It's a relatively new hostel and is clean and modern and close to the metro and center of town. On the way from the bus stop from the airport, we got quite lost, but the hostel is quite easy to find if you know where you're going before hand.
It is a bit of a walk to the main center of town, but it's nothing to bad. One day we got lost coming home so make sure you pay attention on your way to the city center. The activities provided at the hostel are really good, and the staff that take them, Pablo and Harriette are so fun. They really made the experience.
The staff here were extremely friendly and willing to answer any of our questions about the city. The breakfast which was included was delicious, we got crepes one morning which was a nice break from skipping breakfast. The location is very good. It's close to many little restaurants, less than 5 minutes walk to the metro and it was easy to find if you follow the instructions they provide on here.
The location is pretty incredible. We timed the walk from the hostel to Oxford Circus and it took about 10 mins, at a pretty slow pace.