Located in the Gaslamp Quarter of downtown San Diego, the Andaz San Diego is a historical single room occupancy hotel that was transformed into a luxurious 159-room boutique hotel. Amenities include a 225-seat fine dining restaurant, a 3-level nightclub, 10,000 SF of flexible meeting space, and a 17,000 SF rooftop with a pool that features a removable dance floor on top of the pool, bar, and sultry lounge, and sundeck. TSA took this $48 million project over from another contractor and was able to correct the deficiencies of the previous contractor while completing the project ahead of schedule. Location | San.