Hello, I'm sorry if this comes out spoonfeedish, but I have been out of the tech advances for the last 5 years and I'm turning back into a noob. Here's the thing, my wife's father has two apartment buildings in the same street and are within direct line of sight with no obstacles in between, the distance is between 100 and 120ft. This apartments are changing tenants constantly because it's close to a business district and most people only stay for a couple of months. So onto my question, the plan is to have fiber to building A and share it to building B with an antenna and in each building there will be a cable running to each apartment from a main switch/router which will have it's max speed capped so every apartment has it's own WiFi. I need a lot of help here because I need to know what to buy, I can research how to configure each thing but the amount of products and selection that is available nowadays is overwhelming. Short version. -Building A and Building B are apartment buildings. -Building A has fiber internet -Need to connect Building A to Building B with an antenna. -Each apartment in both buildings has to have it's own speed capped ethernet connection Thanks in advance for any advice.