1728 Chestnut Street penthouse is one of the nicest and most luxurious apartments to live at in the city of Philadelphia. It is an open floor plan 2 story loft with a roof deck. The apartment enters right into an island kitchen with all stainless steel appliances, past the kitchen there is a dining room, full bathroom, and a living room. The upstairs is a large bedroom with a full bathroom, full closet system, home office, and a roof deck. The high ceilings and large windows allow for for plenty of natural light to fill the entire apartment.