Downtown units are still prohibitively expensive for middle class income people. There are 65 units for sale in downtown right now that are listed in the West Penn MLS (multilist). FORTY of those are at the 400k and up price range (the highest right now is 1.75M). 13 of those 65 are under contract. Seems like the downtown "neighborhood" is pretty strong right now.
I personally believe Pittsburgh needs a minimum of 2-3 modern condo towers, around 300-400+ ft to help with demand. Maybe make the low to mid floors starting around 200-220k. That would help a lot more people than the 400k price point that is so common.
I don't get why Pittsburgh doesn't really have any of the typical modern, midrise balconeyed style condo towers that so many other midsize cities have multitudes of. Such as Vancouver which has nothing BUT these style of towers as well as Toronto, Seattle has a ton, Milwaukee, Minneapolis and many more. This is the style that I refer to, center of photo; I believe this is Seattle/Bellevue, WA: