I only want to paper the hall which is only about 4 ft of wall, and gloss the doors and frames, of which there are 6. Ceilings are high but the rail means I wouldn't have to go high up the ladder at all. Ceilings etc I'd paint and leave to DH because that's the limit of his decorating prowess. There's no hallway furniture to move at all. And the front room just needs a fresh coat of what's on it already, which DH can help with.
I finish work with 7 weeks before baby is due, older child at school so plenty of time. I think it's totally doable but family are adamant pregnant women shouldn't lift a finger - which is nice but doesn't get my hall papered!