We enjoyed our stay at Quebrada al mar.
Our top 3 things we liked about the place are:
1. The price
2. The bedroom A/C
3. The jacuzzi
It was a good spot to take off on day trips from, and the closest beaches are going to be quieter than anything around San Juan.
We did feel like the kitchen was small, and the knives were basically blunt. We could cook, but you wouldn't want to cook a lot here.
There is a separate unit below too, that doesn't quite show in the listing we saw.
But we definitely had a great time, Puerto Rico is beautiful and this was a great place to stay!