So, first of all thanks everyone for their contribution. I'll respond to this particular post, since it summarizes the thoughts from many others.
Everything wrong here is basically in this paragraph. Steroids will not make you lose fat. I would give you an excellent chance you may gain more fat because of an increased appetite.
What you are eating and how much you are eating is going to dictate whether you lose fat or not. I'm not going into more detail than that because I feel it may just become confusing. You will need much more discipline and your "somewhat decent" food plan is not going to cut it for what you want.
I really don't believe that cutting with and without steroids won't make a difference. I've read, everywhere, that it will assist, and if anything it will help keeping (or slightly increasing) the same amount of strength while cutting. So at the very least it should help preserving muscle (steroid effect) while burning fat (diet and training effect). Then some compounds, namely Trenbolone and Clenbuterol, should have an active contribution to losing fat too. Trenbolone because of its "energetic" effects, plus the fact it helps converting a lot of what you eat into muscle rather than fat, and clenbuterol, well, it's a beta agonist. Too many people say "you can eat basically whatever you want on Tren and the fat will still come off", so either they are all wrong, or Tren does that job as well as they claim.
What is current bodyweight, height, age, and experience with training?
105 kg (230 lb), 1.65 cm (5 ft 5"), late 20s, 5 years training. Ballpark figure of 25% bodyfat. Can 1RM about 3 and half plates bench, 5 plates squat, 5 and half deadlift (good form, "powerlifting" ROM, and with a bum leg).
"Somewhat decent food plan" is about 2,000 calories a day (whole foods, no junk really), currently, and as I said that figure was enough to steadily lose a bit of weight without the assistance from the drugs. The macros should be on point, micronutrients should just about all be there. If that's not good enough, then I'll gladly take inputs.
I'm not trying to cut you down or make you feel shitty. I'm trying to give you the most effective advice possible. You may find what you need in the nutrition forum on meso. Start there.
End of the day, it's calories in vs calories out. If he can workout every day rather than every other day while on gear, and keep the same calories intake as the "natural" diet, surely that should be enough to burn fat, no? Or do you think 2,000 calories (if even that) is too much, still?
And +Tren or +Clen should give the extra boost. Doesn't mean "now I take Tren so I can treat myself to some icecream for a midnight snack", it means "I keep the rest the same, I add Tren, I should burn fat faster".
Adding cardio is not out of the question, just depends on how much extra energy the steroids will give.
If (where) you see a flaw in the logic, please point it out. Do keep in mind that losing the fat fast is a top priority, and saying "should have thought of that before and lost the fat more gradually" doesn't help. Assume you would lose A LOT in your life if you didn't lose at least a solid 15-20 kg in the next two months (while preserving your hard-earned muscle and strength). What would you do differently?