The apartment is very nice. It is an old building (from 60-ties), but it is very clean, and everything (sinks, toilets, kitchen gear, even wooden floors) looks brand new. It has the nice balcony and is very spacious.
The owner is highly supportive and communicative but not intrusive.
The place is in walking distance from old city and has the super market, bakery and some cafes near by. It is located 10 minutes from metro station and bus to the beach (15 minutes ride) departs from the very same street.
I highly recommend this apartment.
The ONLY minor issue is that bedrooms have windows facing the street and sometimes it gets noisy (traffic) in the afternoons and evenings (but nights are ok), plus the balcony is on the other side so you can drink your coffee and wine in peace.