[Highland Park] Looking for a large 1-bedroom/2 bedroom apartment

Hi all, I am a PhD student at the University of Pittsburgh. I have been living in Highland Park for about three years now, and I love the neighborhood! This summer, my long-time girlfriend is moving in with me, and we are trying to find a bigger apartment. Ideally, we would be able to stay here in Highland Park. We're hoping for a place with two bedrooms, but we would be happy with a large one-bedroom apartment as well. Does anyone know of any good deals available? We don't want to spent too much on rent because we anticipate travelling a bit throughout the year. Anyway, if anyone knows where we could find a comfortable apartment with a good price, please let me know! Thanks in advance, Nestor