My wife and I made our second visit to Aruba and staying at La Felicidad was a wonderful experience. Although the location was a approximately 10 minute drive to Eagle it was very close to most amenities.
You definetly need a vehicle when you stay here as you would in most rentals outside the nain beach area.
The apartment was clean and well equipt. If I had one recommendation it would be that it could use some updated kitchen pans and utensils.
The pool area is nice and although most of the units were rented for the time we were there it never felt crowded by the pool.