This place is the nicest AirBnB we have stayed in. Rosario goes above and beyond. When we got here, there were snacks and drinks provided. The rooms are good size and everything is up to date. The location is great for the old city and close enough to the train station. There is an elevator but, oddly, sometimes it wants a 20 cent coin to operate. We did not figure out the details of when or why. If you don't like stairs, bring 20 cent coins.