Unwelcoming!  We picked Tiramisu based on Yelp recommendations and went on a Saturday night in March.  There were only three tables occupied, but the hostess ignored us.  After a few minutes, we were seated and waited for menus.  After our order was finally taken, we waited for an HOUR to get our food.  The waitress acted like we were a burden to her.  The thermostat on the wall read 81 degrees.  Another table of diners was extremely loud.  I realize the owners cannot control the patrons, but the acoustics were terrible.  The food was slightly above average, but it certainly doesn't merit the rave reviews on Yelp. Overall it was a miserable evening.  To sum up, Tiramisu is unwelcoming, hot and loud.  If you want an enjoyable evening out with friends, go elsewhere.