Section 8 MF Before and After Settlement Qs

[Steve K.]

I saw a 4 Units MF. 1 tenant is section 8 (s8) but family seemed nice. Other 3 are regular tenants

I got few questions about section 8, can someone please answer:

1) Any additional things I need to consider about s8? Before closing or after? 

2) Are units individually s8 or entire building?

3) Any issues dealing HUD?

4) Any inspection cost by HUD?

Thank you