Attracting birds to a paved backyard

Hi, so i've been birdwatching recently and i've been thinking to put up a few bird feeders. I don't really want to buy cheap ones as they look pretty flimsy and won't last long, so i've read pinecones are alright? But anyways, I live in a townhouse with a paved backyard. There are trees in neighbouring backyards(I've never seen any birds in them, though.) and out in the front(There are a few). I want to try and attract birds to my backyard, but i've read that paved backyards don't really get much attention, and the trees in the front are too high to hang something up. What do you guys suggest?