the Hyatt is very close to WDW - but believe me this place has so much to do that you probably won't even want to go to WDW.
That for one night is probably close to all of them - look for deals on expedia.
Sometimes they are also on
www.hotelkingdom.com
However I would suggest a timeshare off-site.
look at
www.skyauction.com
if you like audition - click on us/canada - then click on Fl (to the right) - then click on hotels only (to the right and down)
you are looking for 7 days only and try to find a good deal. ANy questions ask away - if I have any information I will definitely share - as will others here.
if you don't like audition
then try
www.condodirect.com
this II site. there are Marriotts and Sheraton Vistana plus several others.
on the RCI (skyauction) there are Hilton Grand Vacation Club, Orange Lake, Sheraton Vistana (yes it is on both sites), plus several others.
Stay in a condo for a week for about the same price as one or two night(s) at on-site hotel. Yes, I love my own site stuff - but off-site is pretty wonderful too.
the things that only WDW resorts can give you - WDW transportation, being on property 24 hours a day, surprise morning and evening (e-night), being able to go resort hopping with no problem - (you can do this off-site too - but you will probably need a PS reservations), charging rights at the parks, parking for free at the WDW theme parks - no offsite will give you these.
most offsite resorts have transportation - but it is not free for condo stays. and for the hotels I would still use my car.
I have a wonderful animal - Spicey - at some of the offsite hotels he can stay with me!!! and I have finally found an off-site timeshare where he can stay too....
just depends upon what you want.