We just returned from a 1 BR at BLT. We had a ton of towels.
In the hall bath: 5 bath towels, 2 hand towels, 5 face cloths.
In the master shower area: 2 bath towels, 2 face cloths.
In the jacuzzi tub area: 4 bath towels, 2 hand towels, 4 face cloths.
I have no idea why we had so many, but it was more than enough for the 4 of us for a week. And no, I didn't ask for any extra. That is how many that were in the villa when we checked in, and what the mousekeeper re-stocked when we had our trash and towel service.