Hi hope some experts can help me out here

My son and I have fantasy annual passes and want to make use of them in sept or oct. He will be 5 then. We want to travel this time with hubby who does not have a pass, as we went with parents in Feb, and my 2 year old girl who won't need any tickets anyway. So I have looked at voyage prive deals and was wondering if you think it would be ok to book for 1 adult and 1 baby then add my son and I as pass holders on arrival..... know this has been done on bookings via direct disney site with pass holders sometimes paying a couple of euros per night, sometimes not, but wanted to see if people thought it might be different using the voyage prive site. Would def need brekkie too

This way of doing it saves quite a bit overall....the quotes I have got are for 3 nights/4 days-SL 380, NPB 421, HNY 475 which all seem pretty good bargains

Next question which hotel shall I go for, thinking SL as good pool and been refurbished but I do think NPB looks lovely.Are outdoor pools open in late sept/early oct, guessing it is weather dependent?Last question....where can you take brekkie in park as part of hotel deals? Thanks so much, won't be booking until I get some expert advice, thanks so much guys