Looks like it's four buildings! This is huuu-ge!
Four Flats buildings set for renovations as Samsel, Geis and Catanese join forces
http://realestate.cleveland.com/realestate-news/2016/11/four_flats_buildings_set_for_r.html#incart_target2box_default_#incart_target2box_targeted_
A restaurant is scheduled to open in the spring in the former Watermark space downstairs, where patrons will have access to spruced-up patios along the river. Samsel, Petrick and Geis won't say much about the eatery, but a building permit posted on the property alludes to a company registered with the state as Old River Brewing Company Cleveland LLC or Big Cat Brewery.