You'd be surprised, at work we recently had a contractor install a new office network (growing startup upgrading from the home grade units we had before), they recommended HP Aruba Instant On, and the guy did all the setup on his phone with their app.

Now that it's my network to manage, I have to say that while it's a huge upgrade from the TP-Link Deco units we had before, the cloud management just makes it worse. The web UI is slow, probably because every click requires a round trip from my laptop, to a datacenter somewhere, to the router/switch/AP 5m away from me, back to the datacenter, and back to my laptop.