I Went to my engineer's house and noticed this
A few years back, We went to my engineer’s house/office to discuss building planning and design stuff. He is a popular engineer who used to design even big apartments with swimming pool kind of projects. He does all this work from his Home office with the help of a few trainee guys. In his 3-floor building (G+3), his house is on the 1st floor, and his office is on the 3rd floor—the rest of the units he gave for rent....