MikroTik

I have this upcoming project with 8 AP´s and wonder if it really need CapsMan - whats the benefits when only 8 AP´s? 
I find it very tricky to set up, I´m a newbie to MikroTik... It feels more tricky than configure each of them  

It is worth. It is quite simple ... one WiFi network ... no manual "roaming" ...

I have read and watched nice tutorials about CapsMan, but I don't know about to make this DHCP and NAT rule.
It´s a quite simple network I need. It´s running 192.168.1.1