i do the QoS like this for my house :

for my roomate:


i bypassed the IP address and MAC address my roomates PC to avoid login page.. they get full 1mbps downlink


for guest who want to use the internet:


i limited the connection until 64kbps because sometimes my friend come to my house just want to download >.<
in this case other PC want to connect to my network must login first

mikrotik routerOS