Are you looking for a condo resort or hotel resort?
For condos, bonnet creek can't be beat, and Sheraton Vistana is a very close second for us. Wyndham bonnet creek has a hotel attached to it and as a hotel guest you can use all the ammenties of the condos. Depends which is cheaper at the time.
Non condo, Hilton ORLANDO is amazing, and I have heard great things about Holiday inn in Lake buena vista (not disney springs) and mousesavers usually has great prices for there. Caribe royale is nice as well, and my friend stayed at Liki Tiki and LOVED it, but you gotta scout around for a deal there.
I use lastminutetravel.com alot. Its a "secret hotel name" website, that when you put the hotel in your cart and add a rental car, it will show the name of the hotel. Or its a glitch, but on my phone it shows the hotel names. They have a "club" that says it charges to join, but they frequently have coupon codes for free year. I got a free year 4 years ago and have had it since. I typically get the best deals there.
Also, I use ticketsatwork.com if you have a corporate code.