Good place to stay - a lot of places you can reach by foot and others are easily reached by metro or bus, with stations just around the corner.
The place was clean, well equipped (the host even left pasta with sauce so we won't starve till we go to the food shop :), which is also close by). There were 4 of us and we had more than enough space to feel comfortable in this flat.
We had all the needed help form Emanuel and all the questions where answered quickly.