I have a tumble dryer its good for towels bed sheets, clothes you don't mind shrinkage or colour from vests, kids pants socks? But if you want your best clothes to remain like that dryers are crap.
They shrink your clothes, reduce colour vibrancy. To me the worst part is the shrinkage. ive tried reducing drying times so I'm not over drying but still happens.
If it wasn't for the british weather and stupid amount of people in my house id stick with airers when its raining and line drying spring-autumn. but ive got too much washing, wouldn't work for me, I do 3-4 washes everyday to keep on top id have to have big airers in every bedroom and keep an eye on all clothes so I could rotate dry ones for more wet ones, would be so much stress :o
since you don't have a huge family if I were you id stick with airers, ok theyre not pretty but outsiders don't see them who care, your clothes wil last longer and look good for longer too. I know you can get electric airers too Lakeland do one, and I'm sure there are other companies too, ive heard theyre really good?
or if you're lucky enough to have lots of radiators or really long ones get those racks that hang off the rads use them in evening no one needs to see it.
As your family grows you may need a dryer but right now don't do it. plus cleaning out the fluff, and condenser is a pain. also creates lot of heat, so can create mould if not in a well vented area.
if you still think youd rather have a dryer. get separate washer dryer. my mum had washer dryer, ive had one just as washer, but decided to test dryer one day, it was very poor. After 4 hours stuff was still soaking wet, really too much energy used for zero output id hate to think of the bills.