Thank you acraven,
We really appreciate your first hand experience clearly underlines many issues we didn't given enough thoughts seriously until after you highlighted the facts
We now realized that bus is no longer the only option
The elderly couple (65 & 72) first would be happy to travel such long distance on a bus,
now the more comfortable to travel by train idea is the best because of your underlined points such as " toilet situation on long bus rides" & sitting up all night on a bus"
Thank you badger for your crucial insights such as "through Man in Seat 61" site and "real beds instead of just seats" idea
seat61 also mentions about "1" departure time for trains where we have also noticed there are several departures daily which is another plus
The couple has now the best alternative because of your input
Thank you James E
I agree that trains "not as romantic as riding the road across Eastern Europe" and that was the elders couples thoughts too until now.
If it was me I would have experienced the both ie by train& bus
Now they feel happier to be on a train because of extra comfort
all the best to you all
ps. I am unable to find a way to mark all your posts as "our favorites" and "the best advice" in the forum.
I hope the management at Rick Steves would fix that if there's some option I cannot see