We were just there May 11 -20.
Weather. Beautiful. Its was 90+ every day but the first day. But it was beautiful hot. Not the humid humid Ontario hot that we get in July and August - where you just step outside and sweat, and the heat never lets up 24 hrs a day. The evenings and mornings cooled down. The days were hot - but not humid. We love swimming, and it was great. You could get in and out of water, and not get cold ever.
Parks. This is regular season and all I can say is I'd hate to see what PEAK season would be like! MK and AK were plenty crowded in my books. The ride line times ranged from 30-60 minutes, but with Fast Pass, that really wasn't an issue. But if you don't like crowded parks, this would not be the right time, I don't think.
Accoms. Don't know what your style is. If you happen to be outdoorsy type people, check out a place called Tropical Palms Fun Resort (
www.tropicalpalms.com). They have studio, 1 and 2 bedroom cabins with full kitchens. Not fancy, but comfy, and a really nice setting. We stayed there and really liked it. We had a two bedroom cabin for our family 4 (two adults, two kids). The rates in regular season top out at $79 for a two bedroom cabin which COULD sleep 6 adults and 2 kids - but I wouldn't suggest more than 4 adults and 2 kids per cabin. The layout of the cabins on the property is such that you could probably get a little quad of 2 bedroom cabins all facing into a little court yard for yourselves. They all have decks too, and are really nice relaxing places to return to after a day in the parks. Its close to Disney - took us 15 minutes from our door to the MK parking lot. If you prefer something more urban, go to
www.hotelkingdom.com and take a look at some of the timeshares offered. We considered Vistanna Resort and Vistana Villages seriously. At V V, we had a rate of $119/night for a unit with two bedrooms - a queen bed in the master bedroom, and 2 doubles in the second bedroom, as well as a sofa bed in the living room, I think. Also a whirlpool in the masterbedroom. Both V R and V V are getting really good reviews on the Orlando Hotels board. If you check there, you'll probably get even more ideas.