I have lived in a Walnut Capital Management Apt for three years now and just resigned my lease for my fourth year. This is a great company to rent from - they offer discounts to various retailers, special events for tenants, a shuttle bus, just to name a few benefits!
The company is quick to respond to any email or phone inquiries and has a 24/7 maintenance service should an emergency arise. My roommates and I have called maintenance at 5am and within an hour the issue is resolved.
Walnut Capital is expanding in the Pittsburgh region-I would highly recommend looking into renting from one of their properties-they offer a diverse range of apartments for anybody looking to rent.