My wife and I recently spent five glorious days as guests at Tres Sirenas and we couldn't have been happier with our experience. From the moment we arrived it was clear that Tres Sirenas offers the best of what Rincon has to offer (a relaxed and laid back vibe) without sacrificing any of the attention to detail that separates an above average inn from a stellar one. The relaxed vibe was evident when we arrived earlier than check-in and Lisa promptly got us into our room and provided us with a long a list of great local eating, drinking and sight seeing high lights. The inn itself is immaculate and could not be located in a better spot. Steps from the warm inviting Caribbean with well appointed rooms and a pool area that cannot be beat for cocktails at sunset. Add to that short walks or rides to all that Rincon has to offer outside of the inn, and you just cannot go wrong!
My only complaint would be that each morning's top notch breakfast left me so full that I was typically not ready for lunch before 2PM, and no fault of Tres Sirenas, but most places in Rincon seemed to stop serving lunch around 1PM. On one or two occasions this left me craving an early start to happy hour (which seems to start at 3PM throughout Rincon) with only crystal blue waters, gentle sea breezes, a load of free sports equipment (snorkeling gear, paddle boards, boogie boards, etc.), and exquisite sea views with which to pass the time.
I would come back here in a heartbeat!