Extra-Large, South-Facing Convertible Two-Bedroom Welcome to Residence 4B at 545 West End Avenue. This expansive, sun-filled home is currently configured as a one-bedroom and offers exceptional light and scale, with the flexibility to convert into a spacious two-bedroom layout. Upon entry, you are greeted by beautifully maintained solid wood floors laid in an elegant herringbone pattern, along with a gracious foyer lined with four oversized closets, all thoughtfully outfitted with custom storage. Just beyond, the generously proportioned, windowed eat-in kitchen is bathed in southern light through three large windows. The space offers excellent potential for expansion, with the option to add additional cabinetry or open the kitchen to the living area for a more contemporary layout. The expansive living room showcases classic prewar details, including custom wood millwork and doors, herringbone hardwood floors, and charming original beams wrapped in elegant crown molding that adds architectural character. The living area also enjoys serene views of a tree-lined street and abundant natural light throughout the day. The room comfortably accommodates both a large seating area and a dining table, making it ideal for everyday living and entertaining. The windowed bathroom features clean tilework and a spacious walk-in shower. The king-sized bedroom enjoys both southern and western exposures, filling the space with natural light throughout the day, and includes a large closet with custom built-ins for optimal storage. Originally built in 1924 and converted to a cooperative in 1983, The Florence is a well-established, full-service residence offering a timeless sense of sophistication. Amenities include a 24-hour doorman, live-in superintendent, newly renovated fitness center, meeting room, laundry room, bike storage, and private storage (subject to availability). Perfectly positioned at the corner of West End Avenue and 86th Street, this coveted location places you moments from Riverside Park, as well as an array of beloved neighborhood caf s, restaurants, and shopping along Broadway. Convenient access to the 1 subway line and crosstown buses ensures seamless connectivity throughout the city. Pets, co-purchasing, washer/dryers, and parental purchases for working children are permitted on a case-by-case basis. Limited subletting is allowed with board approval. Pied- -terre use is case by case, please inquire for more information. Assessment for 4B is- $147.72