This portfolio of 21 flats in Wigan is a lucrative investment opportunity, with 19 tenanted and 2 vacant properties generating a steady annual gross income of £114,000. The properties are well-located, with spacious rooms and proximity to local amenities and transport links. With a purchase price, the annual gross income could be increased to £141,876, making it a worthwhile addition to an investor's portfolio. The properties are currently producing a steady return for the current landlord, and with the potential for increased income, it's an attractive opportunity for investors looking to expand their portfolio.