We felt very welcome at Mermolina's place. The purpose of our trip was scuba-diving, which meant we were exhausted at the end of the day. But neither the other guest nor the homeowners made any disturbing noises and we were able to rest well at any time of the day.
Las Olas was only a few walking minutes away. We would go out to eat there and usually take an Uber to the beach (I would recommend doing that because parking at the beach is limited).
We wish we could have stayed longer.