If staying in calorie range is the most difficult part of your journey, try setting a lower weight-loss rate so you will have a higher calorie range. Adjusting your goal from 2 lb/week to 1 lb/week makes is so you can eat approximately 500 more calories per day!
Designate one place where you always put your keys (and wallet or purse) and train yourself to use it!
...or cupboard, or closet, or shelf, or tote... etc. Set a goal that once per ___ (week? day?) you will clean out one of section of your living space. (Glove compartment, plastic container full of office supplies, dining room table, junk drawer, craft corner -- you get the drift!)