Had a good time with friends. Nice clear and clean flat with good views. The flat could accomodate our two families of four with four bedrooms (one small with no cupboards, two large with en-suite and one medium with cupboard).
We were unfortunate in the sense that our time happened during a very cold spell so we did not have the opportunity to check the beach or the pools. One of the bedroom (the smaller one) was a bit colder than the other ones but heating worked fine in the end.
On the down side: the main tv screen did not work well although that did not bother us. But the flat was missing in the basics things when we arrived (soap, detergent or trash bags). Thankfully a walmart is 500m away. The staff is helpful especially the valet parking.
Value-wise, pricey but isn't Miami area expensive also?!!
We did not meet Alen, but he left enough information and he answered any questions promptly by airbnb, sms or phone.