Thank you all for your responses. There is definately a vast variety of offerings! I do think job size, type and length of project, indoor/outdoor seems to be a factor! Time factors, personal circumstances, and other priorities differ obviously aswell.
It is personal preference, but I would find hot meals a bit over the top for a 2 day outdoor fence job. I would also find it uncomfortable, to say the least, letting workmen trudge in and out of my kitchen, using the kettle at will. They're strangers, I have a young child with me, and don't trust people I don't know in my home!
Toilet is a basic requirement, and dh knows this, after I had a stern talking to him. 😂 I will however require muddy boots off, we have a no shoes rule in our home. I also expect to be given a curtesy "excuse me" as a prewarning that they're coming in, toilet is free etc. Seeing as how this is a short job, and shouldn't be excessive, I won't be purchasing boot covers. I also will under no circumstances leave a key if I had to go out, I was absolutely unsettled by that comment by one poster, and wouldn't recommend anybody do this!
Hot/cold drinks, and biscuits it is, no roast dinners happening here! 😂 Unless it was somebody in need of company, I would be wary of people going that OTT if I was a tradesman; there is a balance. I might think that they were after discounts etc. As overly kind as it is, I would also be irritated, and want to get on with the job so I could go home, and not be sitting at a strangers dinner table, or being stuck chatting!
I wonder if this is a generation difference. I really don't know.