Yes, I am currently 31 lb down since beginning of August, losing approx 2lb a week with a few better weeks.
I have cut right down on bread, potatoes, rice and pasta. No chocolate , cake or sweets and reduced my fruit intake, if I have fruit now it's berries.
Typical day is about 1200 calories. I don't eat breakfast but never have, I just don't fancy food in the morning. I stop eating after dinner, no evening snacks at all, reading up on diabetes the idea of Intermittent Fasting is widely accepted as a positive move to regulate insulin.
I eat a lot though, I cannot stick to a diet if I'm hungry, so for me it's important to find low calorie options that I like and that fill me up.
Lunch - I WFH so have access to a kitchen which makes it easier. I cook a combination of whichever of these I have in asparagus, mushrooms, green beans, sugar snap peas, baby sweetcorn. A cup of mushrooms is 20 cals so you really can cook loads of veg. I just steam it in the microwave, then drain, add seasoning, a teaspoon of real butter, 3 slices of wafer thin chicken or ham cut into strips (27 cals) and some thinly sliced spring onions or chillis for freshness. The whole big plateful comes in under 200 cals and keeps me going till dinner.
Dinner - because lunch is so low cal, I can pretty much have what I want within reason. I tend to go with meat and veg but do t worry about the meat being lean. Fat is good, it fills you up, makes you feel satiated and helps your body to regulate insulin. I had chicken stuffed with cheese and wrapped in bacon with roasted broccoli and carrots last night.
Snacks - if I need a snack I tend to go with high fat, high protein options. Boiled egg, pepperami, cheese string, peanut butter or cream cheese and celery, nuts (weigh them, a surprisingly small amount in a 30g serving and very calorific), chunks of chicken or beef with a touch of mustard.
A medium egg is about 90 calories, full of protein and good fats and filling. You can make an omelette or scrambled eggs with onions, peppers, mushrooms, chilli..... and 2 eggs for about 250 calories that will keep you going from one meal to the next without feeling hungry.
I have also found I need to do exercise to keep the weight loss going. I do at least 3x30 mins a week. A mix of C25K, couch to fitness through the Our Parks website and running round the park with DD. On the days I'm not doing a 30 min workout I still try to get at least 7000 steps in a day.