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Layout Tips for Comfortable Couple Living in a 1LDK: Recommended Setups by Floor Plan Type

Introduces layout ideas for making couple living in a 1LDK more comfortable. Explains the features of connected, separate, and maisonette-style layouts, along with tips for circulation, storage, and interior design.

Last updated: About 1 min read

1LDK is a popular floor plan for couples, but making a limited space comfortable requires thoughtful layout decisions. In this article, we explain the differences between 1LDK layout types and share practical layout ideas for two people to live comfortably together.

What types of 1LDK layouts are there?

A 1LDK is a floor plan with one room plus a living, dining, and kitchen area of 8 tatami mats or more. There are three main types.

  • Connected-room type: The LDK and private room are adjacent. Open the partition and the space feels larger. There are side-by-side and vertical variations
  • Independent type: The LDK and private room are separated. This provides privacy and is ideal for two people with different daily schedules
  • Maisonette: A layout split across upper and lower floors. Even in an apartment building, it feels more like a detached house, and noise from the upper level is less noticeable

Create a clear distinction between dining and living areas

The basic approach is to clearly separate the dining space from the relaxation space with a dining table. This gives the room better definition and also helps create a smoother daily rhythm.

Keep it compact with circulation in mind

By keeping a wide path of movement from the entrance to the kitchen and balcony, two people can move around smoothly. A shallow sofa or a side table can make this easier.

Use a sofa dining setup to make better use of space

A sofa dining setup that combines the relaxation area and dining area allows you to place a simple desk or storage furniture in the open space.

Place large storage furniture in the bedroom

To keep the LDK, where you spend the most time, feeling as open as possible, consolidate large furniture and storage in the bedroom.

Maintain a consistent interior style

If you keep the colors and style consistent across furniture and home accessories, the space will feel more cohesive. Curtains and rugs in particular have a major impact on the overall impression of the room.

Frequently Asked Questions (FAQ)

Q. What is the typical rent range for a 1LDK?

It varies significantly by area, but in Tokyo's 23 wards, around 80,000 to 150,000 yen is common. The distance from the station and the building's age also affect the price.

Q. Isn't a 1LDK too small for two people?

If the LDK is 10 tatami mats or more, it can be comfortable depending on the layout. Techniques from Home Staging can also help make the space look larger.

Q. Which is better for two people, a 1LDK or a 2DK?

If privacy is the priority, a 2DK may be better. If you want to spend more time together in a spacious living area, a 1LDK is recommended.

Daisuke Inazawa, President & CEO of INA&Associates Inc.

Author

President & CEOINA&Associates Inc.

President & CEO of INA&Associates Inc. Leads real estate brokerage, rental leasing, and property management across Greater Tokyo and the Kansai region. Specialises in income-property investment strategy and advisory for ultra-high-net-worth individuals.

Daisuke Inazawa is the President and CEO of INA&Associates Inc., a Japanese real estate firm headquartered in Osaka with a Tokyo branch. He leads the company's three core businesses — real estate sales brokerage, rental leasing, and property management — across the Greater Tokyo Area and the Kansai region.

His areas of expertise include investment strategy for income-generating real estate, profitability optimisation of rental operations, real estate advisory for ultra-high-net-worth individuals (UHNWIs) and institutional investors, and cross-border real estate investment. He provides data-driven, long-horizon advisory to investors in Japan and overseas.

Under the management philosophy "a company's most important asset is its people," he positions INA&Associates as a "people-investment company" and is committed to sustainable corporate-value creation through talent development. He also writes and speaks publicly on leadership and organisational culture in times of change.

He has passed eleven Japanese professional qualification examinations: Licensed Real Estate Broker (Takken), Certified Real Estate Consulting Master, Licensed Condominium Manager, Licensed Building Management Supervisor, Certified Rental Housing Management Professional, Gyōseishoshi Lawyer (administrative scrivener), Certified Personal Information Protection Officer, Class-A Fire Prevention Manager, Certified Auctioned Real Estate Specialist, Certified Condominium Maintenance Engineer, and Licensed Moneylending Operations Supervisor.

  • Licensed Real Estate Broker (Takken)
  • Certified Real Estate Consulting Master
  • Licensed Condominium Manager
  • Licensed Building Management Supervisor
  • Certified Rental Housing Management Professional
  • Gyōseishoshi Lawyer (Administrative Scrivener)
  • Certified Personal Information Protection Officer
  • Class-A Fire Prevention Manager
  • Certified Auctioned Real Estate Specialist
  • Certified Condominium Maintenance Engineer
  • Licensed Moneylending Operations Supervisor