Is it possible to adjust the transmit power on the EAP225?

My motivation is that there are a lot of neighbours with wifi, and we are all interfering because all of us are within range of all of our routers.  I'd like to convince my neighbours to drop their power (to interfere with me less), but I will have more success if I can also drop mine (to interfere with them less).  I can adjust the power on my current router, but I need a second access point because my apartment is long and thin.

By the way, a really nice article on why decreasing transmit power can *increase* everyone's speed is here: 

https://metis.fi/en/2017/10/txpower/

Thanks!