Not quite. In Dubai you have tens of thousands escorts/sex workers from all over the world at any time while at Athos you don't have a single female.
These should be all somewhat similar.
I've been in all 3 and in all 3 capitals (Budapest, Bucharest, Warsaw).
Budapest:
- looks the best city of three to me
- might want to check Debrecen or Szeged for more peaceful and cheaper family life
- problems with traffic (heavy traffic on the bridges), they have oldest or 2nd oldest metro in the World)
- problems with autocratic leader, freedom issues, nationalism (how you're treated as non Hungarian)
- difficult language and many older people do not speak english
Bucharest:
- doesn't look that good but not really bad
- might want to checkout Timisoara instead (smaller and bit seems nicer to me at least)
- have a good new metro system
- cheapest of all and probably most welcoming to foreigners (best bang for the buck)
Warsaw:
- looks pretty good
- problems with air pollution in the winter months
- a lot of religious activities (that go to my nerve)
In terms of housing it all depends what are you after (house or apartment) but I guess there are many options in all 3 places.