These flats are good quality, with good sea-view balconies, and are very good value-for-money. The kitchen is functional and the wifi connection is good.
There are reasonable shops within a short walk and nightclubs and restaurants nearby too (though prices in Porto Montenegro are somewhat higher). There are some wonderful places to visit a short drive from the flat, the walled town of Kotor in particular.
But what makes this place a cut above the rest is the service provided by the owner, Jovan in particular. He escorted us to the flat at the start of our stay, arranged a very cheap car hire for us and was a fund of information when I needed emergency dental treatment.