Thanks all for the reassurance!
I'm not one to buy in to wholesale negative opinions of places, especially since I love Rome when many find it unbearable, I found Parisians to be kind and warm despite what I was warned, and I found Amsterdam to be not any more seedy than anywhere else (but far more interesting than many places) despite warnings that it was dull and immoral. (Funny combination, no?)
I'm more nervous this round because I've never traveled alone and it's not my safety that worries me, but rather my ~creative~ brain. Preparing reduces the anxiety since, inevitably, there's plenty one just has to take as it comes... I have a reputation for being both very responsible and completely scatterbrained. I compensate for the second by being the first, so I try to research and get input when I can, and I appreciate all of yours very much!
I did choose less luxurious accommodations so that I could stay in the city center. When I plotted my points on google mymaps, it seems to be pretty much in the middle of most of what I want to do, and I was planning to walk as much as possible so I'm glad so many have been happy doing so.
I already knew I wouldn't be renting a car before I saw that article, which is why I asked about public transportation, since it'll be that or walking for me!
@Bethfl
Google has been maybe 70% accurate for us on opening times, less so the further we get from big cities. I try to look at the websites for historical sites, but it's Italy... I don't get the impression anyone feels particularly obligated to make people aware of schedule changes. :) If you talk to your friend, tell her someone appreciates the advice and will use it!
@Roberto da Firenze
Well I am very excited to see at least one of those beautiful cities!
@acraven
100% agree. I think I'm in your debt. If I ever go somewhere you haven't, please feel free to grill me endlessly!
@awrzesinski
I love that evaluation. :)
@MA Traveler
Good to know! My daughters said, on our last day in Rome, "Mom, we're like real Italians!" (ha) once we became the intrepid pedestrians Italians seem to be at birth. We nearly lost a toe more than once, and they found this was somehow more thrilling than the Coliseum.