If the case is being examined in the detention center, in principle, only lawyers can be met, and immediate family members are not allowed to meet. If the case is concluded or has not entered the criminal justice procedure at all, the interview requirements are the same as those of the prison.
Suffering is certain, but it will get better gradually. You can't reduce the sentence because the sentence is too short (because it is a reward measure for the prison to get points too late). As for the cash before the arrest, it will be taken to the "mountain" with people when it goes up, but it will be returned after it is released, because it must be contraband (not allowed in prison)
That's all I know. At least I have been reforming for eight and a half years.