Is there a reason you won't be using the Skyliner? As PPs mentioned, they are not running buses from Pop Century to DHS and Epcot right now. You'd either have to walk a good distance to the AOA bus stop, drive yourself, or take Uber if you're not using the Skyliner.
Because of that, I would choose Coronado Springs and book a preferred room. You'll be in the Casitas section which is close to Bus Stop 2, which is the first bus stop for pick up and drop off when coming from and going to the parks. Its close to El Centro, and close-ish to the tower, although Cabanas is probably slightly closer to the tower. Regardless, the walking distances at CSR have been improved since the addition of the Three Bridges restaurant which has bridge walking paths going across the lake.
All resorts have rooms that will be close to the bus stop, close to parking, and close to the lobby. Generally, booking a preferred room is the best bet at getting close to the lobby, and then requesting "close to bus stop" will hopefully make them assign you a room on the backside of the building, which is the parking lot side and the side where the bus stop will be closest to. Avoid booking a room type like "garden view" or "water view" because that will likely put your room closer to the interior of the resort.
As mentioned, your room is not assigned until a couple of days prior to your check in date, and you will not be given your room number until its ready for occupancy on the day you check in. You will receive a text or email with the room number on day of check in.