Oh please, first thing Monday morning call this bluff.
The secret service might as well develop protection protocols for when their subject is imprisoned just in case, somehow, justice prevails on Trump. This could be good practice just in case.
I suspect they'd demand that he be held at a facility they have control of that would act as a cell but would probably be set up like a home office or some sort of house arrest? I'm not an expert and have no idea but I doubt it would work in a real prison, the secret service footprint would be huge.
Would they take his internet access? And being able to do his crazy videos? Shut him down completely from public view? Or can they not because he’s campaigning?
I would think that Leavenworth, a facility for the US Military, would be capable of handling the security requirements necessary. But the right to Secret Service protection can be withdrawn as well.
I imagine they would put him on house arrest and confiscate his devices, forbidding any electronic communications except with his lawyers. This is the absolute most I expect.
Though it is more likely they'll scowl at him very sternly and nothing else.
Just waiting for his legal team to try and get Trump special leave from the prison privileges so he can attend political fundraisers, rallies and press events on the grounds that failure to grant such access would be political action against him.
He says this, but if he went to an actual jail (and not home confinement) where he had to eat jail food and crap on a jail toilet, he'd probably short circuit.