There is a Facebook group solely for boulevard owners, would be worth checking. You definitely can't use any pools other than the one they call 'the town centre' which is near the hotel. For entry you just need to buy a drink. It's only open June to beginning of Sept.
You should be aware that several apartments have been purchased by a local charity where they have started to house refugees. It's a very contentious issue, discussed extensively on the Facebook page.
You really need a car there is no public transport.