The document discusses three old businesses in Mallorca - Peter Barber, a barbershop that has been in business for over 20 years and retains antique decor from its original location; Francisco, a hair salon located on Paseo de Mallorca that has modernized over the years from a small, old shop; and Ca don Pau, an 85-year-old hardware store that was originally a bar and pharmacy and maintains an old interior despite being housed in a building from 1908.