The place is really bigger than it shows in the pictures.
It is almost 5 min walks to all center monuments and metro! The bus station is really less than 1 minute! You can get a bus from to almost everywhere, beach, markets, those science and art building were 10 mints by bus and 30 minutes walk.
There were 4 of us which the space was enough for 4 people!
The only matter was cleanliness of the apartment!