Using ISP modem as the main router
I'm moving from google wifi mesh router to Deco x60. The main reason was that using google wifi as AP is almost impossible (won't connect to it's sofware for managing), and turning my ISP router to bridge is a problem. If I keep both routers (ISP and google wifi) I have double-nat problems. So the idea is to migrate to Deco x60 and move google wifi to another place that I can use ISP modem in bridge mode.
I saw in the knowledge base that is possible to use Deco as AP. In this situation, can I keep my ISP modem as the main router and will totally avoid double-nat problem, right? I'll use 2 deco connected as mesh, both in AP mode. is this going to work as I'm thinking?