I bought several before knowing what I was getting into. They work well but are designed by people worshiping Apple. Everything is locked into their ecosystem. You can’t even ssl into the access point to configure it. You need to run their Java controller app to configure them or worse buy another product (cloud key) just to configure the access points you purchased. Then they try really hard to get you to setup your network admin password on their cloud servers ( they have already had security breaches where the passwords leaked).
For a small businesses that pay someone off-site to manage their network they seem fantastic. But they are the opposite of homelab ethos.
But again, they work really well. The access points do channel strength negotiation automatically every night by talking to each other.