The boutique hotel, located in the centre of Leeds, was originally an 18th-century corn mill.
It has 41 rooms designed around the mill’s original features, with oak beams, industrial girders and original mill mechanisms.
The hotel also has six meeting rooms, including The Penthouse with views over the River Aire and capacity for eight delegates.
The prize includes a two-night stay for two with breakfast in a Director Room.
To enter the competition, please send your answer to the following question to firstname.lastname@example.org by 28 April: What is the name the river the hotel is set on?
Terms and conditions: Subject to availability
For more information visit www.42thecalls.co.uk