
Services
Rentals, cleaning and advisory in Copenhagen
We rent out your home long or short term, manage owners’ associations, clean for homes and businesses and advise on rental property. One point of contact for all of it.
See what your home can earn
Free, no obligation. Answer within 24 hours.
Renting out your home
You keep ownership. We run everything, from the first viewing or first guest to the monthly statement.

8.5% of the rent
Long-term rental
We find a reliable tenant and manage the tenancy, from the first viewing to the day the tenant moves out.
- Every tenant screened before viewings
- A lease under Danish rental law and rent set from market data
- Deposit, rent collection and move-in and move-out inspections

17% of rental income
Airbnb management
We run your short-term rental from end to end, within the rules in Copenhagen.
- Listings on Airbnb, Booking.com and Vrbo
- Dynamic pricing and guest service around the clock
- Cleaning, linen and key handover
Management, cleaning and advisory
Services for owners’ associations, households and businesses. Use them alongside renting out your home, or on their own.

Property management
Management of owners’ associations: budget, collection, maintenance planning, suppliers and general meetings. The board stays in charge, we handle day-to-day operations.
About property management
Home cleaning
Regular cleaning every week or every other week, deep cleaning, and cleaning when you move in or out, tailored to your home.
About cleaning
Commercial cleaning and stairwells
Stairwell cleaning for owners’ and co-op associations, and cleaning of offices, restaurants and shops, including outside opening hours.
About commercial cleaning
Property photography
Professional photos for rentals and sales, taken by our selected partner, Modo Partners. You own the photos afterwards.
About property photography
Advisory
Advice on buying and running rental homes, short or long term, from purchase to daily operations. Our advice is based on experience with our own capital.
About advisory
BY Entreprise ApS
Tradespeople
Repairs and refurbishment are handled by our sister company in BY GROUP DK ApS. A shorter path from problem to fix.
byentreprise.dkTools for landlords
Work out the rent, find a lease template and see what your home can earn. All our prices are on one page.
Frequently asked questions
Answers to what landlords ask us most.

Have another question?Call +45 50 52 15 37 or book a meeting.
What services does BY Administration offer?
We offer long-term rental, Airbnb management, management of owners’ associations, home cleaning, commercial and stairwell cleaning, property photography and advice on rental property. Repairs and refurbishment are handled by our sister company, BY Entreprise ApS. We work across all of Copenhagen.
Can I book cleaning without renting out my home?
Yes. Home cleaning is a service in its own right, with regular cleaning, deep cleaning and cleaning when you move in or out. The price depends on the size of your home, the type of cleaning and how often we come, and you get a clear price upfront.
About cleaningDo you manage owners’ associations?
Yes. We handle the budget, collection, maintenance planning, suppliers and general meetings, while the board stays in charge. If you switch from another manager, we review your agreements and help with the handover, and there are normally no extra fees from us to get started.
About property managementWho takes the photos for my listing?
Our selected partner, Modo Partners, who are experienced in photos for rentals. We coordinate the whole process, from choosing the day and the weather to editing and delivery, and you own the photos afterwards. We recommend a thorough clean before the photographer arrives.
About property photographyDo you advise on buying property to rent out?
Yes. We advise individuals and investors who want to buy and run rental homes, short or long term, from purchase to daily operations. We combine market insight, operational experience and administration, and our advice is based on experience with our own capital here in Copenhagen.
About advisoryWhat do your services cost?
Long-term rental costs 8.5% of the monthly rent including VAT, and Airbnb management costs 17% of rental income. Cleaning, photography and management of owners’ associations are priced by the job. All our prices are listed on our pricing page.
See our prices