I really hate the UA 737s with the newer lavs because it is nearly impossible to wash my hands well.

There is not enough sink space - I can't get water on my entire hand, even 1 hand, without touching the sink. On top of that, there is not enough water to wash away the soap without keeping pushing the faucet.

After you are done, you can't put the paper towels fully in the trash without touching the trash door.

Sad when the ERJ175s have better lavs than the 737s.