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1. the garage has been converted into a bedroom.
2.wording on the lease. External additions or alterations etc.-not to erect any dwellinghouse on the property in addition to the dwellinghouse not to erect any dwellinghouse erection or other building or buildings or make any external additions or alterations thereto which shall not as to the entirety thereof be in accordance with such plans and elevations as shall have been previously approved by lessor or its surveyor.
This is the paragraph in the lease, User- without prejudice to the generality of the foregoing sub paragraph the garage forming part of the curtilage of the dwellinghouse or the garage ( if any) shall be used exclusively as a private garage for the keeping therein of a private car or cars or motorcycle or cycles and items of domestic or horticultural nature and no trade or business shall be carried on either in or from such garage and the same shall not be used for the storage of goods in connection with or ancillary to any trade or business.