Review

Hang a mirror and grandfather clock

We live in an old 1915 brick house with thin painted plaster over the brick on the internal walls. We need a fairly large grandfather clock (approx 1.5m by 0.5m) and a mirror hung on the wall, but have no idea how to go about this as it requires careful drilling to not crack the plaster. The clock needs to be hung half way up the stairwell. We are after a quality job that won't damage the walls more than anything else and would like to get this done as soon as possible.