I went from 185 to 155 this past year doing lazy keto. I didn't track anything. Just abstained from carbs until football season came around (from March until September). During football season I did keto M-F and relaxed a bit on Friday and Saturday and a lot on Sundays. I may drink 2 growlers of IPA on Sunday and eat a pizza but get right back to keto on Monday, and I've been able to maintain.
It works guys. At 48 I'm only about 5 pounds from what I weighed in college.