The Keats Shelly Memorial, originally uploaded by bookcrazyword.
It is definitely not a ‘dont-miss-it’ sight seeing oppurtunity in Rome, but for anyone interested in literature, it is worth a visit. Actually, I ended up spending most of my Euros here than the rest of the trip. I picked up 3 mugs of 8.5 Euros each with Blake’s and Keat’s poems on it.

This sounds like my trip to the Keats Shelly Memorial.
My husband and me were on our honeymoon in Italy. Your description matches my experience. Infact I think I would describe it exactly the same way.
Its uncanny that we spent the same amount on Blake and keats too! 3 Mugs!