We thoroughly enjoyed our stay in mid-January. The condo is as described and pictured. Both the unit and building are very modern and comfortable.
The complex has two beautiful swimming pools, both rarely used. There is ample seating in the shade or out in the sun. Along side the swimming pools is a shelter with bathrooms, covered seating and a fully equipped outdoor kitchen/bbq.
The property has everything needed for an enjoyable stay including a backpack style cooler. Plenty of pots, pans, etc and place settings for four. It would have been better if basic cooking supplies (e.g., spices, aluminum foil) and perhaps a starter amount of coffee & tea were provided.
Langosta is in a quieter area in the southern section of the town. There are several nice restaurants and a convenience store within several blocks of the building. The Italian restaurant adjacent to the building was excellent and fills up quickly. Make reservations!
We didn't rent a car, everything within Tamarindo is walkable, having said that the northern portion of the beach where umbrella/chair rentals are available is a longish walk, but along a beautiful beach. By the way, the surf was rough in much of Tamarindo beach and is better for surfing than swimming. But, the water was calmer in some sections of the beach and some times of the day.
Tamarindo has a plethora of restaurants everything from beach bars to fine dining. Many have evening entertainment.
We visited both nearby Flamingo and Conchal beach using Uber.
Andrea was incredibly responsive answering our queries often within minutes.
We left two days ago and are already longing to return.