Your.rentals is a mediator in renting the 3sirenas bungalows. There were no problems regarding the 3sirenas, I was dissatisfied with the mediator as:
1. they charge a big fee
2. they hid the costs of towels into the "amenities" section, and there was no mention of the cost anywhere on the visible part of the listing. Therefore I warn you that besides 7,5EUR for bed linen there is additional 3,5EUR for towels and city tax of 1EUR per person.
As usual in Italy the English of the 3 sirenas staff was not very good, so the communication was hard, and solving such questions as to why there are additional costs was impossible.
The bungalows at 3 sirene are very nice, clean and on the beach, as the listing states, so I would definitely recommend the stay for family with kids. A definitively worth the price- but the base price without the costs of the mediator.