[DC] Pros/Cons of renting from Condo Owner (vs Apartment Building)?

I'm planning to move to DC from Arlington, and have looked to rent apartments or condos.

I believe I know the pros/cons of renting an apartment in DC (did it 15yrs ago).... what are the pros/cons of renting from a condo owner? [I also haven't looked for a place to live in 10yrs so pls let me know if I'm missing something...]

For some DC friends, the rent remained stable; for others, they got kicked out after the pandemic so the condo owner could increase the rent.

And of course, I would physically see the condo and meet the owner or property manager before giving any money or signing a lease.

Anything else? Thanks!