This John Hall-designed house (now a dental office) – built in 1874 of red brick with white quoins – has an elaborate outer door with beautiful glass, a miniature hallway, an impressive inner door (trademarks of Hall’s designs), and original crown moulding, ceiling medallions and fireplaces. The ornate curved staircase leads to the recently renovated upper level. Visit guelphartsevents.com to listen, watch and learn about Bisson Dentistry.