Help understanding what work has taken place to fix radiator leak?

I'm buying a property and the owner has advised that there was a leak with the living room radiator. I ask for a report from plumber that fixed the leak and have been told the following work has been done. 'Called to above address and drained down heating system, removed and disposed of all new plastic pipe work and fittings. Supplied and installed all new under floor heating flow and return pipe work in copper and connected to 2 radiators and boiler flow and return feeds within wall, lagged all pipe work, filled and tested on completion.' Should I be wary of any other work requried on the radiators affected or if other radiators in the property will need pipes replaced?