Minimalistic hotel in Sønderborg.

Hotel 6400 has 48 modern, double rooms in three categories: Double, Comfort and Comfort Plus. All bedrooms are en-suite with free wifi, TV, Nespresso machine and desk. Comfort and Comfort Plus bedrooms are newly renovated and offer a little more luxury. Comfort Plus bedrooms have access to a private west facing terrace.

A mostly organic breakfast buffet is available to all guests between 7am and 10am. 

We offer 2 accessible rooms for guest with disabilities.

Comfort Plus room

Comfort Plus Room is a stylish, modern and minimalistic room with access to a private terrace, including breakfast, free wifi, TV, Nespresso machine, desk and chair. (There are 6 Comfort Plus Rooms)


Comfort room

Comfort Room is a newly renovated, modern and minimalistic room, including breakfast, free wifi, TV, Nespresso machine, desk and chair. (There are 18 Comfort Rooms)


Double room

Double Room is a cozy, ensuite room, including breakfast, free wifi, TV, Nespresso machine, desk and chair. (There are 24 Double Rooms)