W1_hh_all is a household level sample file.
it contains household questionnaire data including data for consumer durables owned by household and modules where one person only responded including subjective questions, and the agriculture modules. All repeating loops flattened so it is one record per household.
Note that at wave 1 all households were interviewed. Wave 1 N= 1782 interviewed households (917 urban/863 rural/2 uncoded)