I've been doing this since the beginning of August and have lost 12lbs. Not a great deal, you may think, but it's been steady and I've had a number of periods when I've had little or no fasting days and I have still lost weight - over the long term.
I say to everyone starting this way of eating that you just have to look at long term trends and not be swayed by daily or even weekly weights. The way our bodies lose weight is complex and particularly so with Intermittent Fasting.
Although weight loss is slow, I feel I have finally found a way I can eat for ever and a manageable way of eating for maintenance - when I get there!
Good luck!