Preflop raise size seems a little too small given the leaks of the pool at this level and high rake.

Flop size seems a little too large multi-way (Edit: oops probably fine HU) but it’s hard for it to be a significant mistake on what is one of the best possible boards for your range. Between this sizing and betting multi-way you are showing a lot of strength on the flop and might be causing your opponents to narrow their ranges too much leaving you with less profitable barreling opportunities.

Turn is a good barrel. You unblock a lot of peel one and weak one pair type hands and have good equity

Flop sizing is probably too big. From EP/MP you can cbet range every board against BB and opponent cant do much about this (your range is too tight and he is capped). Turn is obviously good barell, though I woud probably opt for overbet as villain would probably raise some of his 33/KQ on flop.

Only real critique would be the preflop and flop sizes. Minimum sizing is ok from BTN but MP i like between 2.5 and 3x. Flop probably more like .70-.80 seems better.

I prefer check/folding flop because it's 3way. When you're cbetting against two people, you want hands that have reasonable equity like JTs, J9s, T9s in your bluff cbet range. Cbetting 65s HU is fine, but too loose 3way especially with the bet sizing.

As played, definitely barrel turn.

How often are you opening 56s? If you open it like 50%+ I think the pre-flop sizing isn't that bad.