Our "all-stars" receive special benefits such as having their unit upgraded first when we do upgrades, special requests are more often accommodated, and occasionally we give them a special thank you gift.

You might consider two tiers of gifts.

I even gave them 25$ discount on the monthly amount if they are willing to sign a 2 years lease instead of 1 and send them gift card on thanksgiving!

We also give tenants a canister of disinfectant wipes with their move-in gifts, so they can tend to matters on their own.

Just throwing it out there for all those still thinking of gift ideas.

Late 2 hours without a damn good gift and excuse, leave me alone.Thanks In Advance

Coming in as a partial or full owner before death would probably invoke gift taxes.  

We usually hang shower curtains, add throw rugs, hangers and gift bags with tissue paper, a plant and door mat at the front door and lots of air fresheners.

If you have a gift for words and communication then you can make it easier for them to digest. 

I think she may be a bored house wife but she's more of an ex-lawyer who has enormous anxiety about her quasi gifted, quasi autistic child and needs to convince herself she is protecting him.