Welcome to 501 West 138th st. Unit 23 (aka 1580 Amsterdam ave #23) . This beautifully, well-maintained, elevator, historic, HDFC Co-operative is located on the cusp between Hamilton Heights & Harlem. This spacious,1200 sq ft, 3 bedroom 1 bath unit has plenty of classic charm mixed with modern amenities. The unit boasts high ceilings, which promotes an airy feel. Each room including bathroom and kitchen contains oversized windows, which furnishes the unit with lots of natural light. All windows have been newly-replaced promoting better insulation and energy-efficiency. Even though this unit currently has one full bathroom, there is plumbing and space available to add a second bathroom either 1/2 or full. The unit provides plenty of storage space with spacious closets and as an added bonus, the building does provide bike storage in the basement.