What size room are you interested in? Will you have
ECV or wheelchair? The 1 & 2 BRs have very large living rooms. Easy to store an ECV in the room.
PRO:
BLT is around a 10 minute walk to MK. Or you can ride the resort monorail around (takes 20-30 minutes). Only a 5 minute monorail ride back from MK.
Just a monorail ride to the restaurants at the Poly and GF.
Just a ferry ride to Ft. Wilderness or WL
Cons:
You have to ride the resort monorail to the TTC and switch to the Epcot monorail. That means you have to go down the ramp and back up another ramp on the other side since the express monorail is between the two monorails.
If the monorail goes down you have to go by bus to Epcot.
There are delays from time to time on the monorails, especially if it rains.