The stay was comfortable, flat is pretty new with all conveniences, all rooms have own bath, what is perfect. The street is a bit loud, railway is nearby (it is good if you travel by train or need to depart by railroad). Anyway rooms have air conditioning so the night will be calm, beds are soft and wide.
If you want to walk to culture center it takes about 15 to 25 minutes (depends on place), metro stations are 3 to 5 minutes walk.