Thanks for the feedback and I'm sorry you felt he accommodation wasn't recommendable. We clean daily, but the bathrooms are shared with others so it might have been that you were using them after someone else who was particularly messy. Had you of let us know, we would have been happy to check on it and send our cleaner again. We can, and will, mention this to our staff and keep an eye out in the future, but in general it's better to voice these concerns during your stay so we can do something about it that positively effects you, rather than just future guests.
Yes, Rome is noisy in general. That is a common observation/complaint. There is very little that can be done about that and I think guests need to be aware that it is not realistic in a dense, chaotic city like Rome to expect anything other than that.
You seemed surprised about the 3,50 euro tourist tax. We have it mentioned on our page and in a follow-up email that we send so it was duly noted. It is a city tax required by law. If your Airbnb is not requesting it, then they are most likely operating illegally. That might not concern you - until, of course, they get busted and have to cancel your stay!