Floor plan planning single-family house / bungalow - 155 sqm

Cool, reminds me of a book I got as a teenager - full of American houses and floor plans :)
Do you have one like that too?

It's like with a sump pump system, where you save money only to realize afterward that a basement is bad if it’s at ground floor level, because the garden landscaping ends up being more expensive ;)

I grew up in the USA but have been living in Germany for over 15 years. For love. My relatives are always amazed at how you can live in such small apartments like we do :)

It's like with a lifting system you save on, only to realize afterward that a basement is problematic if it's at ground floor level, because the garden landscaping becomes more expensive

How was that?...then exchanging the houses later with a low-loader so that they fit the respective plots ;-)

The OP probably didn’t feel like dealing with the criticism... have checked back here many times, but no response...

The OP apparently wasn't interested in the criticism... have checked in here numerous times, but no response...

Obviously. To say it right away: No, we don't want to throw you under the bus! We are helping you so that you don't risk making such nonsense and throwing your fortune out the window, and so that something like this (sorry ) doesn't happen to you: https://www.hausbau-forum.de/threads/haus-ragt-in-hoehe-wie-hoch-erde-aufschuetten-kellertiefe-gering.44345/#post-600468

Good evening!
Thank you all for the quick and above all honest feedback. That’s exactly the kind of response we signed up for!

Kitchen and guest area as a passageway and hallway for all family members who want to withdraw – that is more bad than good.

The idea behind this is that the cooking/eating area serves as a central room where a large part of everyday life takes place. If you want to avoid the kitchen as a passage room, the alternative would be a narrow, windowless, and fairly long hallway to reach all other rooms.

Shower in the guest WC, for what? [...] And quite a few areas don’t work, like tub/shower

In case mornings get hectic with five people, there is an alternative here. But good point – certainly an option to repurpose 2 sqm. The bathroom is awkwardly positioned in the picture. But 10 sqm should be enough to accommodate everything there.

Living room for 5 people as a passage room to the office, which should be secluded?

I’m not quite sure if it’s the access to the office that bothers you here or the location in general? Feel free to suggest an alternative spot where the office would be better placed.

Bedroom width, table length only for 2 chairs over 2/2.5 meter length

Please explain more clearly what exactly is meant by this.
A bedroom width of 3.30 m should be sufficient. We currently have a 1.80 m bed, so there’s still 0.75 m of space on each side.

The OP apparently didn’t feel like dealing with the criticism... checked back here dozens of times, but no response…

Before things escalate even more... Detailed answers – and you deserve them – will usually be given by evening. Before that, work and our daughter are more important! But that doesn’t stop us from following the thread and reading along.

Rest to follow ;)

The idea behind it is that the cooking/dining area serves as a central room, in

It's basically a good idea, but as it is realized, there is hardly any kitchen space and the table is also drawn too optimistically.

Is there actually a site plan with elevation points?

A bedroom with 3.30 m width should be sufficient. We currently have a 1.80 m bed, so there is 0.75 m space on each side.

That is optimism ... 330 cm shell construction is maybe 325 cm finished construction. And 180 cm bed is maybe 180 cm mattress width, but the bed width is often a bit more.