Worth a visit!

78 Derngate is a Grade II listed Georgian house in the Cultural Quarter of Northampton, England, originally built in 1815. It is noted for its interior, which was extensively remodelled in 1916 and 1917 by noted architect Charles Rennie Mackintosh for businessman Wenman Joseph Bassett-Lowke as his first marital home,  it was his final major commission. If interested more information here 
Extra photo's too.