ᐅ Floor plan for a new 100 m² bungalow

Hello everyone,
I came across this forum and would like to share my floor plan with you.
To briefly explain my building project and myself: I am 28 years old, currently single, and no children are planned. It will be a bungalow because I simply like them and find them cozy. My total budget is fully used up at €330,000. Therefore, I am initially leaving out a carport, garden/tool shed, and landscaping.
A carport will be added later on the right side of the house.
I look forward to ideas or suggestions for improvement.
Please excuse my rough sketch, as I do not yet have a floor plan from the architect at this stage.

Development plan / Restrictions
Plot size: 736 sqm (7,922 sq ft)
Slope: no, about 40 cm (16 inches) height difference on the plot
Site occupancy index: 0.3
Floor area ratio: 0.6
Building envelope: not specified
Edge development: possible if without windows
Number of parking spaces: 1 parking space in front of the house + later a double carport
Number of floors: 1, bungalow
Roof shape: hipped roof with 25 degrees
Architectural style: modern
Orientation: north, see picture, front of house should be parallel to the street
Maximum heights / limits: eaves height max 5 meters (16 feet)
Other requirements: none

Owners’ requirements
Architectural style: modern
Roof shape: flat hipped roof
Building type: bungalow
Basement: no
Number of floors: 1
Number of occupants: 1, age 28
Space requirement on ground and upper floor: not less than 100 sqm (1,076 sq ft)
Office: family use or home office? No office planned
Overnight guests per year: few to none
Open or closed architecture: closed
Conservative or modern construction: rather modern
Open kitchen, kitchen island: open U-shaped kitchen
Number of dining seats: 4
Fireplace: no
Music / stereo wall: no
Balcony, roof terrace: no
Garage, carport: double carport to follow later
Vegetable garden: no

House design
Who planned it: mostly me
What do I like most? Why?
The overall layout—I have thought a lot and considered many aspects
What do I not like? Why?
I’m a bit worried it might be too small if a partner moves in (children are not planned)
Cost estimate according to architect/planner: €243,000 for technical completion, solid construction
Personal price limit for the house including fixtures: budget fully exhausted
Preferred heating technology: air-to-water heat pump without ventilation system

If you have to give something up...:
I think I’ve already given up everything non-essential 😀

Why is the design the way it is now?
The design is based on the budget. This is the maximum that could be achieved. That’s also why, for example, the carport will come later.

I have just designed a similar floor plan.
However, in my version, the wall between the entrance and the kitchen is removed because I definitely don’t want to have to pass through the living room to get to the kitchen. I would make the utility room a bit smaller and definitely include a guest toilet right by the entrance. Even with just two people (and maybe the plans for children will change), I find a second toilet essential.

I thought about the guest toilet for a long time. But the size of the utility room is more important to me. A lot needs to fit in there: washing machine, heating system, utility sink, recycling bag for plastics, paper waste, freezer, drink crates, and so on. I don’t have a pantry, no basement, and the attic won’t really be used (truss roof and not insulated).
The door leading to the kitchen was originally there but was later closed off. I find it too open otherwise. We visited several show homes, and the open connection to the kitchen always bothered me.

Hello @Puschel92
Congratulations on your plan and the floor plan.
I think you have too little storage space, and a guest toilet is very important.
No basement, no attic—so suitcases, patio cushions, and skateboard will end up under the bed.
Where is the terrace planned?

Thank you. The utility room is now just under 14 sqm (150 sq ft); I don’t think I can make it much larger. I have already extended the house by half a meter (20 inches).
The terrace will be next to the dining room/kitchen, where it will be paved and later covered.

Utility room smaller, at the necessary size of about 8m2 (86 sq ft), because the equipment inside generates heat, it is too warm for food storage.
Storage room with a window that can be tilted, at 6m2 (65 sq ft), so your drinks don’t get lukewarm.