The pizza is great! I can't really say what makes it so good but its really satisfying when you want something more than greasy cardboard with rubber cheese. Definitely the best pizza downtown.
As for a bar, Map Room is great when you are hanging out with a fun group of friends and just want a place to hang out. Map Room is almost perfectly lacking in any real atmosphere or personality - its just a good space to hang out with your friends and grab a beer.