Sorry
@SYD. I have no real excuse other than a run of my own ill health - that UTI turned out to be multi-resistant and took more than 4 weeks to recover from, and then it was the was the first of sequence of them that also took a long time to get over , then all the stress associated with Seat Son's wedding and the impacts of the Trump War, and then my Mum's stroke and brush with sepsis....it has been a very strange 12 months, which I am privately calling my year of great discombobulation. So posting has been low on my agenda. Just starting to get back to it now.
That said, we loved all three of the Baltic cities. They are each very different in feel, but each worth the visit in their own right. We travelled by train, so I don;t have any suggestions re driving. I guess you could look to see the value proposition at each of the Accor places if your QF hotels are free cancellation, but honestly, I think the independent places will also be very good and probably a touch more local. If you think there is anything else I can tell you about Tallinn (and the ferry to Helsinki), Riga or Vilnius that you can't find on YouTube or elsewhere, do drop me a line.
Edit to add: yes the location in Tallinn was not the most central, but it was OK - we don;t mind a 20 min walk through the modern city (or even less if you take a tram) to the old city. The other 2 were well located for the old towns and activities, but not great from the stations - a common thing in the old soviet towns