I have come to the conclusion that, where B&Bs are concerned, because of the personal relation that is created with the owner, TA reviewers tend to give a 5/5, provided everything was just about ok. This is then repeated over and over again and one ends up with establishments that at most could be considered as good receiving "certificates of excellence" and so on. The point is that there are some truly outstanding B&Bs out there (see my review of Antica Residenza d'Azeglio in Bologna) and it is difficult to distinguish them out from the more ordinary places.
In this case, the rating on TA did cause us some disappointment: this B&B is overall quite good, but really no better or worse than dozens of other similar places.
The location is very good, but if you are reading this, it is probably because you already made that out by yourself, using the interactive map. We were greeted by the hostess who gave us the local information in a competent and professional way. The room was large, and perfectly clean. The bedding was second rate and the traffic is quite noisy so sleep quality is not the best. There was an aircon unit in the room, but when switched on, it emitted a blue light so bright you could almost read a book by it. The only way to avoid this inconvenience was to switch it off altogether which, in August, implied opening the windows and increasing the noise level. The breakfast was what you expect in a B&B, with fruit, bread and freshly cooked eggs, a very decent cup of coffee, and the awful tang orange juice that seems to be on offer even in the best Italian hotels.
Verona is a truly wonderful city and you must absolutely not miss it when visiting Italy. This B&B is not a bad option, but I would probably shop around to see what hotel deals are available before choosing to return here.