Floor plan design single-family house (city villa 140 sqm) on a slope with double garage

Exactly. The Sandero doesn't have climate control and radio included.

I think I already wrote here at some point that these off-the-shelf houses advertised as turnkey for under €300,000 will never, ever be done for that price (or was it in another thread? Doesn’t matter).
Usually, it’s not just the minimal equipment, but what’s not included:
- house connection
- toilet for the construction workers
- max. one socket in the kitchen – meaning here you will always have to upgrade if you want a house that meets modern requirements
- usually no roller shutters or other sun protection
- base slab
- development costs
- garage including foundation
- garden work
- etc...
- and so on...

Therefore: get offers and compare.

And these offers don’t include any changes you might want (adding or removing a wall, making one room bigger, another smaller, windows arranged differently) or need (sloping plot!).

And these changes are then exorbitantly expensive.

If money is really no object and Franky has no problem with a living cost of €2300 including incidental costs, then I wonder why he is messing around with the €200k houses where every single change costs a lot of money.

Example: If you want an additional socket, such a socket can easily cost €60 extra. If the offer only includes 40 sockets but you need 100, that’s already a substantial amount.

If you remove the sanitary items because only then do you realize you have to pay €3000 for a washbasin with cabinet or €800 for a nice toilet, then there is simply no warranty from the builder on the entire bathroom.

It’s no use looking for bait offers here with starting prices. Go to a provider and have them calculate an offer for you. Since I have been following the thread from the beginning, I wouldn’t be surprised if you say you have signed an offer as soon as you have been to a provider.

Also, you forget in all your calculations the civil engineering work + terrain modeling of the plot with L-walls. I have a height difference of 3m and I pay €30k. You have 5m. The 2m will not just disappear.

Before you stumble over my €400k again: almost everything is finished in the €400k.

Go to a model home park. There are houses there where, to put it exaggeratedly, you get seasick when you walk up the stairs. Sometimes you can see the price difference even as a layperson. The important thing is the building specifications. For some, turnkey means without floor and wall coverings, for others turnkey means the moving van can pull up. I once saw a building specification, very arrogantly advertising complete electrical work. It included 10 sockets. About Bien-Zenker. Our experience is that Bien-Zenker is as flexible as reinforced concrete. Because of that, we were out immediately. I also never looked at the building specifications. The building specifications must fit you as accurately as possible. A wooden railing is enough, then you don’t need one with a stainless steel handrail in the building specifications. Awful please 90x90 or from the brand XYZ then it gets difficult with the 25 euro per sqm building specifications.

Go to a model home park. There are houses where, to put it exaggeratedly, you get seasick when you walk up the stairs. Sometimes, even a layperson can see the price difference. The important thing is the description of services included in the construction. For some, turnkey means without floor and wall coverings; for others, turnkey means the moving van can pull up. I once saw a service description, very flashy, advertising complete electrical installation. It included 10 sockets.

About Bien-Zenker. Based on our experience, they are as flexible as reinforced concrete. Because of that, we were out of the question immediately. I never looked at the service description either.

The service description must fit you as precisely as possible. A wooden railing is enough, then you don’t need one with a stainless steel handrail in the service description. If you want nasty ones, please 90x90 or from brand XYZ; then it becomes difficult with the 25 euros per square meter service description.

I have already read here (2 weeks ago) about 46€ net + 20€ net (surcharge for large format) just for laying the tiles per m². On top of that comes the price of the tiles. With material, you are at 115€/m² tile. If you don’t accept such a bargain, you also lose the warranty for this trade.

If the money is really that loose [...], then I wonder why he is hanging around with the 200k€ houses where every single change costs a lot of money.

You are probably right: you can't take the discounters, not even for "orientation". Either they only offer 08/15 in the sense of "there is no 08/15 Superior," or they actually make their money by upgrading (in such a way that the Lada with leather afterwards costs more than if you had just taken the Audi from the start).

About Bien-Zenker. In our experience they are as flexible as reinforced concrete.

I didn't get that impression with Schnucklinchen, however, the floor plan was bent there and not the equipment.

I didn’t get that impression with Schnucklinchen, but they did bend the floor plan and not the equipment.

Same here. Wanted to move a window and a door. No, that’s not possible, only for an extra charge, if at all, actually we don’t do that, we had a plan in mind when designing. Just twisted. We never got as far as the equipment back then. It was a first conversation to get some kind of orientation, and they’re not that far from us. Because of that, we were kicked out shortly after the point “We want to build someday, let’s have a look around.”