Sircle Collection
Berlin, Germany
Organization & context
Sircle Collection is an international lifestyle hotel group with multiple brands, including Sir Hotels and Max Brown. The period during which Ingmar was deployed was characterized by post-COVID uncertainty, portfolio restructuring, and strategic choices regarding growth, sales, and brand focus.
The organisation several simultaneous challenges: stabilizing existing assets, opening new hotels, integrating acquisitions, and the controlled divestment of assets through sales.
Role & position
Interim General Manager Sir Nikolai Hamburg (3 months)
Type: Interim assignment followed by permanent appointment as Regional Director of Operations / Regional Operations Lead (3 years)
Ingmar started at Sircle Collection with an interim assignment at Sir Nikolai Hotel in Hamburg, where he was tasked with operational the hotel operational after a turbulent period. After three months of interim stabilization, he was offered a permanent position as Director of Operations, with regional responsibility for Germany, Austria, and the Czech Republic.
Assignment & responsibilities
Within this combined role, Ingmar was responsible for both daily operations strategic portfolio interventions, including:
Stabilization & operations
Interim stabilization of Sir Nikolai Hotel Hamburg
Coaching and appointment of General Managers
Ensuring brand standards within existing teams
Restoring rhythm, structure, and leadership the hotel level
Openings & transitions
Pre-opening of Sir Prague, Sircle Collection's first management contract
Rebranding and acquisition of Penta Hotel Vienna to Max Brown Vienna
Operational integration of Hotel Provocateur Berlin within an extremely short period of time
Offboarding & sales (asset exit)
Full support for the sale of Sir Nikolai Hotel Hamburg to Fattal Hotel Group
Supporting the offboarding and sale of Max Brown Hotel Ku’damm Berlin to The Dean Hotel Group
Transfer of operations, contracts, teams, and brand responsibilities
In all processes, the responsibility lay with protecting continuity, guiding teams through change, and ensuring a controlled transfer without negative business impact.
Impact & results
Successful stabilization of Sir Nikolai Hamburg followed by controlled sale
Two complete offboardings (asset exits) without operational disruption
Successful launch of a new management contract in Prague
Effective rebranding and repositioning of an existing hotel concept
Consistent operational performance multiple countries
Strengthening leadership transferable structures within the organisation
Relevance for Owners
Demonstrable experience with asset exits and sales processes
Understanding the tension between exploitation, brand value, and sales value
Guidance on transfers without loss of value or damage to reputation
Experience with governance and desicion-making international structures
Relevance for Operators
Stabilizing hotels in crisis phase
Leading during sales and uncertainty
Guiding teams through opening, rebranding, and exit
Operating under high pressure while maintaining calm clarity
Positioning closure
The Sircle Collection period brought together all facets of hospitality: interim stabilization, permanent operational responsibility, opening of new hotels, repositioning of existing assets, and controlled exits.
This combination makes this project a core case within OpenYourHotel: leadership both builds and dismantles, with an eye for people, operations value.

