[wasabisashimi]

My situation.

Will this work:
1) shaw cable modem is connected to my Asus wi-fi router N300 rating (all of this are in the basement, where i live, I am the owner paying all the bills).
2) I have 2 additional Asus routers that i want to setup as repeaters.
3) My house has a a tenant upstairs and a tenant in the guest house/coach house.

Qusetion:
Can I setup 2 repeaters to extend my router signa; 1 to top 2 floors and 1 to coach house?
Will there be conflict to have more than one repeater in the house?

Note : I do not want to leave the main shaw modem in either tenants home, because they are more dummy in the tech world than i am. So in case something is wrong, I do not want to be in and out of either of their homes troubleshooting..

Are there any other solutions or better way to do to this? Tenants are having hard time getting Wifi signal from me.
All of my Routers have 2x 5dbi antennas OEM from router.

PS. Shaw doesnt want to give me another modem because they want me to pay another account instead of sharing internet.