The plaintiff leased commercial premises to the first defendant in December 2004 for a butchery business. The second defendant (WT Swan) stood as surety. The lease included refrigeration equipment comprising open drive freezer units. During the tenancy, the defendants removed the original open drive freezer units and replaced them with sealed cold room units. In May 2011, the defendants gave notice to vacate the premises in June 2011. The plaintiff claimed the defendants left the premises in breach of the lease by failing to restore the original refrigeration equipment and failing to vacate properly. The plaintiff claimed US$82,903.62 comprising: rates and water charges ($2,025.68), penalty for late rent payment ($1,225.00), damages for holding over ($10,986.30), cost to replace refrigeration equipment ($58,491.00), and electricity charges ($10,175.64). At trial, the plaintiff acknowledged the electricity claim had fallen away and reduced the refrigeration claim to $36,900.00 for second-hand units. The plaintiff admitted he had sold the closed unit systems installed by defendants to a new tenant and that the premises were currently being let with that same equipment.