We spent 4 nights at the Hostal Santa Isabel earlier this month. It's very clean, the staff is friendly and helpful (we arrived straight from the airport at 9:30 AM and were allowed to check in a short while later, as soon as a room was ready) and the location is very convenient. My only suggestion would be to request a room with an even number! We were in an odd-numbered room overlooking the street, which was incredibly, unbelievably noisy. On Saturday night the noise didn't wind down until 7 AM Sunday! I think the rooms across the hall overlook an inner courtyard and are probably much quieter. All in all, Hostal Santa Isabel is an incredible value for the money and I definitely recommend it.
