Tim and Emily fell in love with their 16th-century, Grade II-listed Cotswold cottage on first viewing, despite an abundance of dark beams, low ceilings and woodchip. For George, the project is his oldest house yet. And In Kent he tackles an oast house. Can he design a super cool bedroom for eight-year-old Bella in this unusual tower?

George gets to celebrate one of his favourite periods of British architecture when he helps out at an arts and crafts Edwardian terrace house in Addiscombe, south London. Cookie and Sophia bought their home six months ago, but, despite it being full to the brim with amazing original features, from fireplaces to balustrades and stained-glass windows, it needed some serious TLC. This renovation is a labour of love as the couple set about painstakingly restoring the features by themselves. George visits the wallpaper library of his all-time design hero William Morris, and tries his hand at block printing

In Manchester, George meets a family of five with a Victorian coach house that's more 1960s than 1860s. He also helps a young couple in Hove get to grips with a 16th-century gate house with a kitchen-diner that resembles a Tudor banqueting hall

George returns to a grand Victorian villa in Ormskirk to tackle the giant kitchen and utility area, and visits a Victorian flat in London that has seen better days