Network Topology

Hi Admin,

I am new user of mikrotik here anyone can help me with my following set-up if this is correct?

i have 21 WAP AC connected to Cloud router Switch / CCR1009 8 i want to mix up with my old ap (not mikrotik ) do i have to add another switch for that? then connect to hotspot?
if the old router connect to admin 192.168.0.1 no login page display and not routed to the hotspot IP like WAP-AC.
Thank you for can help me with the correct set-up.

up for this