If the tenant/debtor assumed the lease and you are in chapter 7 and he is current there is probably not much you need to do. If however the debtor falls behind a motion for relief from stay may be necessary. Remember to only contact the debtor through his attorney, contact seeking payment could be a stay violation subjecting you to sanctions and attorneys fees.
First this would be property acquired within 180 days of fling under the code. You want to carefully examine your exemptions you may need to amend them if you have enough room under your catchall or wildcard.