Create submission plan for a 140m² single-family house - feedback, tips?

Nobody plans a bathroom without a window anymore. Why do you want to force it? It's not necessary at all. Stay open to new solutions, that's much more fun and in the end the architect will be happy too. After all, they surely have great ideas.

If the room is to serve as retirement provision, then the dimensions, including the bathroom, should be such that there is space for walking aids or for the care service that helps in the morning. Likewise, the doors should be wide enough and turning circles should be taken into account.

At the moment, the floor plan is suboptimal for a family and also for age-appropriate living in terms of accessibility.

Plan the ground floor generously for a family and the stairs so that a stairlift can be installed. Those things are worth their weight in gold when climbing stairs becomes too difficult.

If the room is to serve as retirement provision, then the dimensions, including the bathroom, should be such that there is space for walkers or for the nursing service ...

Well, now you're exaggerating, aren't you? I wouldn't plan that far. Who knows whether one wouldn't prefer assisted living or a nursing home or something similar then?

Honestly, yes. I never wanted a big bedroom.

Sorry, I really have to laugh right now [emoji23] It's about the office now, which is actually going to be a wardrobe, which is now turning into a bedroom... for old age... And you never wanted a big bedroom... are you sure about what you want when you get old? Then you're glad to have a path between the bed and the closet where you can get through with crutches. Which is not the case here. Let alone that the door opens with two nightstands. Or does it open outward here too? You can do that... okay.

... but honestly: everywhere there are flaws built in or thoughtlessly drawn. You talk about forgetting a sink, I talk about the fact that there isn’t enough space for it.

So much virtual remodeling is happening in a new building as if it were an old building where you have to sugarcoat every compromise.

The storage room for that is completely over the top – you can clearly see that you do not comprehend the room sizes and proportions at all. Therefore, a discussion that ends in a doodle of a room at every step is pointless.

Unfortunately, this has nothing to do with _planning_.

Your comments are really quite unnecessary ypg. This is about brainstorming and the experiences of others. Maybe you should take care of other threads...

Well, now you're exaggerating, aren't you?
I wouldn't plan that far ahead. Who knows if you'd prefer assisted living or a nursing home or something like that?

The OP wrote in the opening that it is supposed to be for old age, it wasn't my idea.
Just because you can't put on compression stockings in the morning anymore, or one of you needs a walker, or something similar, doesn't mean you're automatically a case for assisted living or even a nursing home.