Located in South of Market (SOMA), the project is a part of the Transbay development plan to provide increased density in the area. The 2.3 m sq ft development comprises two mixed-use towers – the 605-ft Mission Street Tower accommodating a hotel and residences, and an 850-ft office and residential tower along First Street, both reflecting the existing scale of the area and providing a significant amount of new hotel, office and residential spaces in this downtown neighbourhood.