Here are a couple renderings from the Michael Hsu Office of Architecture in Austin of the new 3-story building the firm is designing for the corner spot at 2132 Bissonnet St. in Boulevard Oaks. A representative of the Platform Group, the building’s developer, tells Swamplot an “all-day cafe/coffee shop” is being planned for the ground floor, and that the upper 2 floors will contain “boutique office space.” The cafe won’t be a Gringo’s Tex-Mex, but the…