Mid Terrace house

The property is a mid terrace 3 bed house, but only 2 rooms are available to let. I need to spend a night there once a week as my job means I could be in any part of the UK at any time. I will use the smaller bedroom and I may turn up at any time for a night or 2.
Some furniture can be available - double bed, bedroom furniture for one double bedroom - fridge freezer, TV, small sofa bed. Although no smoking, there is a small back yard and a tiny front garden where you can smoke.