Help getting a room on rent near infocity

basically the title

My friend(22F) is lookin for a room on rent near infocity . Coz of that I realised how does one find rentals tho ?

context - i have never lived outside on rentals or anything .

So how do you guys look for rooms tho ?

I know there are brokers but is there any easier solution to that ?

I also know about posts on fb and social medias but again asking is there any easier way to do this ?

if there is ...do help

Also any suggestions while looking for re tals near infocity and if anyone knkws somebody ....also do help