Without giving too much away the business I work for has an annual conference each year. I have never been, no other staff member has ever been either but I am now the longest serving member - 9 years. We are a small franchise - 3 part time staff.
The boss asks me every year to go and I have always made excuses.
This year she has said she will pay the conference fee (several hundred pounds) and a nights accommodation in the hotel.
The conference takes place over a weekend and is a 4 hour drive each way.
We are all expected to be there for 9:30am on Saturday and pay our own cost of travel. If we want to stay on Friday night (Friday is my day off too) we are expected to pay £132 for the nights accommodation but can get a lift with the boss. It is also a black tie do, so I may need to buy an outfit. We will not be given any time off in lieu.
The business I work for is a franchise and a small business.
What's reasonable here?