Motorised blinds are a real cost increase per window, so the honest question is not whether they are nice, but which windows actually justify one.
The answer is usually a short list, not the whole house.
The windows that justify it
Anything above comfortable reach: stairwells, two-storey glazing, windows over a kitchen bench. A blind you cannot reach is a blind that stays where it was set, which means the room never gets the benefit of it.
Very wide sliders, where the blind is heavy and awkward to pull. And windows behind furniture, where getting to the chain is a job in itself.
The ones that do not
A bedroom window at waist height that you open every morning on the way past. A motor adds cost and a battery to think about, for a job that takes two seconds.
Battery or wired
Battery motors avoid an electrician and any wiring in the wall, but the battery has to be recharged occasionally, which matters on a high window.
Wired is neater long term where the cabling is straightforward. Which is right depends on the wall and the ceiling, and it is a measure-time decision.
Questions worth asking
How is it operated if the power is out? How is it controlled - remote, switch, phone? Can the controls be added later, and does the system work with anything you already run at home?
Living with it day to day
The thing people notice is not the remote. It is that the blinds start being used. A blind you have to walk over and crank tends to get set once in October and left alone, so the room gets either too much sun or none.
The second thing they notice is the noise, which varies a lot between systems. If the window is in a bedroom or next to a television, ask to hear one before you commit rather than take a spec sheet's word for it.
The battery question
A battery motor avoids an electrician and any cabling, which is why it is the usual choice for a retrofit. The trade-off is recharging it, and on a high window that means a ladder or a long pole, which is exactly the window you motorised to avoid reaching for.
If the window is genuinely out of reach, wired is often the better answer even though it is more work up front. That is worth deciding on the measure, with the wall and the ceiling in front of you.
Questions about this
Can I motorise just one window?
Yes, and that is what most people do.
Do motorised blinds need an electrician?
Not with a battery motor. A wired installation is a different job.
Can I add motors to blinds I already have?
Sometimes, if the tube and fittings suit it. Often it means a new blind, so it is worth deciding at the start.
Free measure and quote
In-home, no obligation, and we will tell you what your windows can actually achieve.