Hi...We originally stayed at CH in 2003 and subsequently purchased at Grande Vista. We love CH and you will, too. We stayed in building #52-Cedar Key(not sure if that's a newly refurbished unit) and it is the closest to the main pool. Unit #53-Big Pine Key is on the opposite side of main pool, same distance away. There's daily activities at the pool and Activities center. The activities center, don't know if you have kids or not, but it has arcade games inside, basketball courts, bikes to rent, and planned arts & crafts for the kids. You won't be dissapointed.
When are you going? Have a great time. You are also between 10-15 minutes from WDW. That's from the time you get in your car to the time you get out of your car. We went in October and we never hit traffic. You are right at the Eastbound exit #71(Sea World exit) off I-4. Very convenient.
Hope this helps.
TiggerInNY