In that case, what you need technically is wireless bridging between 15th and 12th, and then the wifi coverage for 12th floor.

I assume in the end you want full coverage for 15th floor and 12th floor. So star with two ap's and add the third only if required. This option may be cheaper as you might get away with 2 access points. But they do require some technical know how to set them up and maintain them. The cost is roughly the same and they can be used outdoors safely. Keep them out of sunlight and maybe put them in a plastic box to weatherproof them.įor business I would use the Ubiquiti unifi mesh solution. On the upstairs balcony you would put the next repeater at a angle that catches the signal from downstairs and sends it through the apartment.īe careful where you put the repeaters, they are not intended for outdoor use. Angle the antenna so it's sending the next signal up to the next balcony. You can place one of the repeaters on the balcony or other location that works. These are designed to be easy to set up with little technical knowledge required. I would start with a Ubiquiti amplifi mesh kit. If you do it yourself you have to buy the products try them and then try to return them if it doesn't work for you. Not because its too hard to do it yourself, because a supplier of networking equipment can bring a variety of products to try.

Personally I would get someone in to do it for you. The main obstacle is how complicated the set up is. There is several ways to tackle the problem.

Home wifi booster antenna