You can catch the bus in time simply watching the site "(website hidden)", and we also suggest guests to do this if they have an internet device (we offer free wi-fi).
Obviously it's not very comfortable to be shuttled for free, but please note that's FREE. If you want to be shuttled at every time, you simply have to pay 1.50 € (the same as bus ticket cost). I think that nobody do a shuttle service for so little.
I'm sorry that you didn't know of the tourist tax, now I've inserted it into the rules of the B&B so everyone can see it.
We'll specify also the breakfast in the description, so everyone who's willing to pay 20 € for a single, private room in Rome knows what breakfast is going to have; surely not a 5-star hotel breakfast.
Of course you have shared the flat, you have not rented the whole apartment but only a private room. I also suppose that the constantly moving guests are the proof of the quality of our service, which was rated FIVE stars before your review, now it's four and a half, thanks.