To me it doesn't sound like this is a situation where you're likely to get a bad, retaliatory review just because the guest sees that you've posted a review @Luz688 . As you know, they won't see your review until they've posted theirs, and they're probably unlikely to specifically expect a bad review. If you want to, you can check how they reviewed previous hosts.
If you worry, you could wait until day 14. Many hosts will advise that you shouldn't say too much - mention anything positive that you'd like to say, then briefly mention the problem in a very factual, unemotional way and without too much detail.
In addition (or instead of mentioning it in the text) you can mark down the cleanliness star grade. Guests don't see their stars.
Whenever I get annoyed about how someone left the place, I try to think about how bad things could potentially have been (based on some bad stories that I read in the Community center😃) before I review the guest. I'll admit that this sometimes makes me too positive in my reviews, but it also often helps to keep things in perspective.
