The flue pipe is the real stumbling block: even if the stove is inside your own home, the wall penetration and the exit on the roof are modifications to common areas, and that requires authorization. But here's something the others didn't spell out clearly: before you even go to the building administrator, read your specific condominium bylaws. Some explicitly ban it, others don't. If your document has an outright prohibition, better to know that straight away instead of making pointless plans.
That said, if the bylaws don't ban it, you can formally ask the administrator to bring the request to the condominium assembly. It's not "negotiating with the building boss": it's a legitimate procedure. Bring a technical drawing of the stove, flue pipe specs, dimensions, everything. A lot of condos will say yes if it's done properly and doesn't create damage or hazards for other units. Get a proper quote, because installing it haphazardly is risky and then you end up having to tear it down.
The trick is not to install the stove on the sly and then hope for the best. If it's discovered later, you're the one paying for removal, not the condo.