Hi again Emma,
That's a tough question as I've never stayed at any of those resorts. I have stayed at Port Orleans Riverside and absolutely love it, it's my favourite moderate resort, I've also visited Saratoga Springs and it is beautiful. All will have larger rooms and better facilities than Pop such as pools with slides and sit down restaurants and if you can afford it I definitely recommend you do upgrade. What I suggest you do is visit
www.allears.net and look at all the resorts in their accommodation section, you can also find details and photos on the main
www.disneyworld.com site, if you get redirected to the UK site click on visit US site in the top left hand corner and try again. Although I haven't stayed at any of them the one that my friends stay at the most and they all love is Saratoga Springs and that would be my recommendation for you.
Have you looked at the offers on
www.disneyworld.co.uk lately? They have free dining offered for select dates in select hotels, make sure to see if your dates are included!
The way I work out my dining reservations is to do a rough plan of which park I will visit everyday once the park hours are released, I always avoid extra magic hours and Hollywood Studios on Fantasmic nights. I then visit allears again and look at the menus in the dining section, there are also some great food reviews on the restaurant board at
www.disboards.com Once I've decided I call 001-407-939-3463 up to 90 days in advance to book, or use the 1p a minute number 08448-610-610.
I've run out of room so if there's anything else you want help on please ask again,
Jo