My father recently was awarded Aid and Attendance pension while living at independent living facility. He's 87 with several medical issues.Living there so he can be close to me. They provide meals, life alert system but I provide other care. If he pays me for this assistance, how much should I charge? Is this taxable income for me? (i'm an RN working part time))Can some of the rent be included? Do we need to keep records of what he pays out from his pension? Thanks for any help.