Hi LB,
I have never used this type of switch, so if I say something that doesn't make scene please ignore.
Looking at the datasheet, Cisco SG-300-10 does not support POE. So, connecting APs for WiFi maybe an issue, however SG300-10PP does support POE+ with 62W power supply. You may also want to look at SG300-10MP in case you need more power for the APs.
There will be a maximum of 8 user's connecting via a Cisco SG-300-10
This is a 8 port switch and if you have 8 users connecting to it, you may not have room for other devices, i.e printers, APs, etc..So, I recommend using a 24 port just in case you need more ports.
HTH