Golondrinas is a cute and serviceable apartment-hotel hybrid. They offer contained bed-couch-kitchenette rooms, with a thoughtful set of cooking utensils and materials - even salt, petter, oil, and sugar. The beds are not the most comfortable (our room had a metal frame murphy bed) but they work, and for the price Golondrinas is a good deal. It's also on a really cute little street just north of a lovely square with delightful restaurants, and while it's quick walk to most of the tourist destinations, it feels like you are experiencing life like a local. The one issue we had was while checking in - check in is supposed to start at 5pm, but no one was there. There was a sign that said to call a number, but because we were visiting internationally, we had no cell service and had to take a bit of a walk to find wifi and then call the number. Once we got in touch the host was not too accommodating and refused to show up for about an hour, though they did give us the key code to get in. Once we finally met someone in person they were nice and helpful.
Overall, we'd recommend Golondrinas for a thrifty traveler.