Parking at Sp+ on 1200 Bagby St

Hello! I'll be vising Houston next year for a short vacation. A lot of the hotel valet are pricey but I was wondering if its safe to park a this specific parking garage all night for a few nights? Parking is cheaper compare to the valet at the nearby hotel I was thinking of booking at. I was thinking of just booking at a hotel 14 min away from the downtown area as another option.