We've just spent four nights here - and this is one of the best B&Bs I've ever been too! Quiet, peaceful, with a wonderful view straight from your room - a green field, birds singing (but somehow not too loud to wake you up). What's more, the owners, Valeria and Francesco, are very friendly and open, yet tactful, gentle people, with very fine taste. It seems, they have thought about every small detail. They clean your room very discretely, and you find your things exactly in the place you left them, but everything in order. If you ask for something, you get it quickly (we got an iron with the board for the whole length of our stay). There are cats around, very independent creatures.
A minor, emm, drawback - and it matters only if you stay for, say, more than three days- is a slightly small fridge but, on the other hand, it is in your room and not somewhere around the building shared by all guests, as in some other places.
Breakfast is very, very good (scrambled eggs, salami, prosciutto, yogurt, fruit, cakes, cheese etc). Mantua is very close, and, btw, there is an (not well-known but good) outlet there, not just palaces. We have also visited Ferrara (don't miss palazzo Schifanoia there!) - the road is very nice, all small villages etc.
We really hope to return here again! Thank you, Valeria and Francesco! :)More