I'm doing well! How bout yourself? I know this isn't exactly the range you are looking for but I've always liked the Canon 18-135 its pretty sharp, relatively fast and I find it to be a good zoom range. Because if you are looking to fit an entire building in a frame, especially assuming you have a crop sensor camera, 75mm is going to be tight

Canon EF-S 18-135mm f/3.5-5.6 IS Standard Zoom Lens for Canon Digital SLR Cameras (New, White box) https://www.amazon.com/dp/B002NEGTT2/ref=cm_sw_r_cp_api_glt_fabc_6JNGKSBV4THXT0W48DY2