Yeah I do.
I still eat about 1,500 calories though. 200g of protein. Zero carbs unless I'm training (so approx 1,200 calories on non-training days).
I go to work and eat when I go home at 17:00. Eat sweet potato and tuna and then immediately hit the gym. Then when I come home I eat maybe 160g of protein in the form of chicken breast, tins of tuna, nuts, and whey protein. So approximately an 18 hour fast.
Then I have one day a week where I eat a full complement of carbs and usually something unhealthy like a tub of ice cream (and a bottle of wine lol). Say 3000-4000 calories. So usually a bit over maintenance on that day (i assume i need about 2500 calories a day to maintain my weight).
I've been doing this 3 weeks and i've gone from a high of 245lbs to 215lbs today. With an initial water/glycogen loss of approximately 12lbs (I was carry a shit load of water, as it turned out).
I imagine i'll carry this on until the end of july, when I hope to be very lean indeed. Bear in mind my metabolism was incredibly high at the start of this fast, hence the extremely accelerated weight loss (I was formerly eating over 4000 calories a day routinely; literally stuffing my face as much as I could).