The adjoining Mansion House built at the height of the Scottish Baronial style offers a careful blend of traditional Scottish castle hotel hospitality and modern comfort.

The house contains several noteworthy rooms, most with extensive Jacobean oak panelling.

All 14 en-suite bedrooms are individually furnished, most with four-poster beds, whilst the two honeymoon suites both have elaborate canopied beds and en-suite whirlpool baths. All rooms have colour TV and radio, tea and coffee facilities, ironing and hairdrying equipment.

Comlongon Castle has 3 honeymoon suites (all with en-suite Jacuzzi), 3 single/twin rooms, 1 family suite (sleeps 4 in 2 adjoining rooms) and 7 double rooms (1 can cater as a family suite, sleeping a maximum of 4). All rooms are en-suite. Only 5 of the 6 doubles are capable of accepting one extra bed each. Extra beds cannot be placed in the bridal suites or the twin rooms.

It is advisable to allocate as many rooms within the castle as guests attending the wedding; another wedding party will invariably book any vacant rooms