Need to borrow a cup of sugar? Residents of a new building coming to San Jose will be able to ask nearly 800 of their roommates/neighbors when a new dorm-style apartment complex opens in 2021.

The new building, planned by a San Francisco startup called Starcity, will be the largest co-living space of its kind in the world, according to the company, featuring up to 790 bedroom-only units with shared common areas, like kitchens, living rooms and in some cases, bathrooms. There will be four kitchens and living rooms per floor — each to be shared by between 12 to 18 people — and each rented will either have their own bathroom or share with one other person.