We stayed at Oro Blanco the night before and after our salt flat excursion. Hostal is right next to the train station and you are welcomed to your room with a chocolate and water bottle. Great breakfast with a variety of fruits, breads, eggs, coffee, and tea. Staff was incredible. Jose at the front desk was extremely helpful from booking a taxi, exchanging money, and bringing us tea after our excursion to help with the altitude. Please note that while the staff is great the rooms are nothing to rave about and not everything works consistently (this is more of a reality of life in Uyuni than a reflection of the Hostal). But if you need to spend a night before or after your salt flat tour I would recommend this Hostal just based on the staff.