I've been going to InkDoubt for almost a year to have a super horrible tattoo removed and I have enjoyed the experience as much as one could enjoy a laser tattoo removal.
The staff makes the treatment very pleasant and helps you keep your mind off of the pain. They are very skilled and quick and you could get in and out of there easily on even a 30 minute lunch break. Each treatment session takes less than 15 minutes. The number of treatments you need depends on a lot of factors, but mine has taken so long because I don't go as regularly as I should.
If you're thinking about getting a tat taken off, rest assured, InkDoubt will take good care of you.