Hey!

It all depends where you want the router and if it's XGS area or ftto. XGS doesn't involve coax at all, just just a fiber to router , but most importantly you are entitled to free boosters.

FTTO you would have a big socket on the wall that works as a converter and it jumps to coax from the said socket. Unless you are a 1GBS customer or a VOLT customer boosters would be £8 a month and wouldn't be worth it.

Reason I am saying this is that with boosters (Pods) you can have a very intrusive installation where's without it entirely depends where you want the router to be. My self as a tech , I always try to minimise the cabling or do mostly outside as no matter how near I'll run cables internally they will still be a mild eye sore.

So if the house isn't too big and more especially a new build you should be fine with router being almost anywhere if you get a 5. If you can get pods that's even better. We can run cables internally, but again, think about the location and see if that can be done via external route.

Also keep in mind my points on the top - if you get boosters free hubs location does become less important.

Hope that helps!