I am having an issue with a guest. I have two cats, listed in my profile. They are house cats, and have a litter box in the sitting room. this is cleaned out daily, is covered and has a filter on top. My current guest has complained several times about the "smell" coming from the litter tray. I apologised the first time and explained that it is cleaned daily, and we will always keep on top of this. My sister was visiting two days later, and I get a text from my sister while I am at work, saying that the guest complained to her about the smell again, and my sister had basically said she could not smell anything! With this, I messaged the guest and explained again that I cannot be responsible for the cats litter tray 24/7, that I was sorry, but we can only do so much, and clean it daily.
The guest replied and basically said what about the ventilation? I responded and said that I could not leave the windows open all day, but this is probably a factor. My problem is that she has no issue with the cats, or at least she says that, but seems to not understand that they are animals and their defecation does create a little smell. I think that the guest is going to leave a negative review, and moreover, she is making me feel uncomfortable about the situation and having to explain to her something that she should assume, as it is common sense. Am I wrong? I fee like she didn't realise we had cats, and is now taking it out on us?