How to make a house that tolerates condensation
What you need to do is to keep the surfaces that moist air will touch warm so the condensation won't form in the first place.

So, for windows that means installing double glazing so that the interior pane is the same temperature as the room and the outside pane can be a lot colder.

For walls it's harder - but installing cavity wall insulation (assuming you have a cavity!) will help, as would installing insulated plasterboard (dry wall).

You won't get rid of 100% of the condensation, but you should be able to get rid of a lot - especially if you do make the improvements to the ventilation in the house.

You can improve the ventilation, but ideally you want to remove the moisture without removing the warmth so simply fitting a vent in an exterior wall to give the moist air somewhere to go isn't ideal. You can get heat exchangers that will take the warm, stale/moist air and transfer the heat to the incoming cold, fresh/dry air.