Sylar's apartment layout
Based on the canon apartment seen in 4.17's The Wall with a few non-canon changes.
Green boxes are book shelves and book cases and other book storage.
Pink boxes are general storage - cabinets and drawers, etc.
Yellow circles are lamps.
Blue shows clock and watches are displayed/stored on and about tables.
Peter's apartment layout
Modified from the Senior Home Apartment Group (www.s_h_a_g.com, the Cedar Park two bedroom apartment) by request. Non-canon.