@Fio1498 I'm vegetarian, but have no written rules about meat/fish. I rent out one room in my house and let the guest use the kitchen. I just let them know, during the kitchen tour, that I'm vegetarian and could they please wrap any meat in a zip lock bag or a storage box - I provide these too. They have the top shelf in the fridge and space in the freezer too. Occasionally someone will forget to use a bag/box and just leave a packet of sliced ham/turkey open. So I just bag it for them, let them know that I bagged it so it wouldn't dry out. It's never been an issue at all. However, I usually dislike the smell of their cooking meat so have to open all the windows and doors, saying - cooking always makes this place so hot. I don't ever want to complain, just make myself comfortable. I think if you ask them to wrap their food it should be fine. You could consider providing a designated frying pan, saucepan and utensils in a separate cupboard for their use since this seems really important to you - I don't, the dishwasher is very efficient.
