Based on the pictures, I was worry that the table is rather small for 4 people. However, we have realized that the table can be extended to a square table that is fairly enough for 4 people.
The apartment has double glazing window that makes the sleeping room really silent. However, there is a fan trough the window in the living room, and therefore the living room is really noisy at night.
I should also add that, there are 2 double bed in the bedroom and a sofa bed for 2 people in the living room. Therefore if you are a group of 4 people, think of sleeping all in the bedroom, or 2 of you sleep in the noisy living room. For us, it was no problem because my parents did not care about the noise and have slept in the living room.