I'll share the "night life" aspect of our city.
Night life: We have a few places that are just amazing for people to go out.. check out different bars/clubs and party. It's a friendly atmosphere... easy to get around.. and they are all located right next to each other so you dont' have to worry about taking a cab EVERYWHERE.
1)
South Side: This is where all the bars/clubs are and where the majority of the 21-35 club go to smooooze and drink. There are plenty of places to go and even a couple of really nice restaurants to enjoy there too. Everything from Fat Heads (a great sandwich/beer place) to Mallorca (an upscale wine/dine place) to Diesel (a dance night club). It will have everything you are looking for.
info:
http://www.southsidepittsburgh.com/index.asp
or
http://pittsburgh.citysearch.com/roundup/36964
I suggest you go to Fat Heads.... you'll love it forever!!! It's a great place to be. Thank me later... or meet us crazy Penguin fans down there and we'll buy you a round a brew!
2)
Station Square: Just 2-3 miles down the road from South Side. Has restaurants, bars, a little shopping plaza, a neat little (gay) fountain, w/ a great look across the river from the actual city. It also has an incline you can take to go up top mt. washington for the best sites of the city. It's really cheap too.
info:
http://www.stationsquare.com/
--- South Side and Station Square are ususally the 2 places that most people in Pittsburgh go to for their night life. It's friendly.. easy to get around... safe.. and just a lot of fun.
3)
Downtown Pittsburgh: Has some bars and some nice places to go.. but harder to get around. If you stick towards Mellon Arena.. there are a few nice bars there too. To be honest... not a lot of people go down town for night life.
info:
http://pittsburgh.about.com/od/things_to_do/Things_to_Do_in_Pittsburgh_Western_Pennsylvania.htm
4)
By the Parks: PNC Park and Heinz Field are right next to each other and are downtown close to the Point. They have a couple really nice bars and clubs down there too. Jerome Bettis Grille is a great place to go... you can get a cheap ticket to a Bucco game (i think it's $8.00 for outfield seats). Our ball park is rated one of the top ball parks in America. I'd really suggest you check that out.
info:
http://pittsburgh.pirates.mlb.com/pit/ballpark/index.jsp
I really suggest you go to a ballgame.. then walk over to Jerome Bettis Grille afterwards. first.. the ball park is amazing. You can get a cheap ticket for about $8.00 and there are no bad seats in the entire stadium. It's seriously one of the best ballparks in the world. If you aren't 21... you can go and sit and just have a good meal and talk to all the crazy pittsburgh sport fans. It's a REALLY great place to get an after-game bite.
Day Time Activities:
We have museums, museums, museums! Warhol Museum, Pittsburgh Sports Museum, The Frick Museum of Art, Carnegie Science Center, etc. They aren't that expensive to go into and actually the Sports Museum is a lot of fun.
If you like art/dance/music theatre at all... we also have a theatre district that i'm not really knowledgeable about but it's located on that link below.
You can also spend a lot of time just enjoying our city. It's easy to walk around and that website provides more things to do.
info:
http://pittsburgh.about.com/od/things_to_do/Things_to_Do_in_Pittsburgh_Western_Pennsylvania.htm
If you want to shop: We have way to many malls lol. Go to this website to check it all out... The Waterfront is a nice place to go.. it has out-door shopping, a movie theater, and more restaurants then you could ever want.
http://pittsburgh.about.com/od/shopping_malls/Pittsburgh_Shopping_Malls_Outlets.htm
Also.. I'm assuming you are coming from England so remember that the US Dollar is weak and the majority of the shopping here would be ridiculously cheap for you. Plus.. our state does not tax clothing.
Make sure you grab urself a Crosby Jersey or what-not
And most of our bars are restaurants AND bars so you don't have to be 21 to get in.. you just have to be 21 to order a drink. I'm sure there is a friendly penguin fan in there who is willing to buy a round or 2 for u... Definitely check out Fat Heads... you'll thank me forever for introducing you to the sandwich of choice for us Pittsburghers..
Lastly (as I keep editing to put more in): If you get a chance.. the best picture of our city is from Mt. Washington. You can go to station square and take the incline up and walk along grandview ave. There are 2 different look outs that are just unreal.
Here is info to that:
1)
http://pittsburgh.about.com/od/neighborhoods/p/mt_washington.htm
2)
http://incline.pghfree.net/restaurants.htm
3)
http://incline.pghfree.net/directpark.htm
Here are a few more websites for more info:
1)
http://www.visitpittsburgh.com/
2)
http://www.pittsburgh.net/