She asked for a contact number for me, in case something happened in the building--like a water leak--so I feel that she has good intentions.
She seems responsible because she asked for a way to report potential issues. 
mnli hypothesis: She seems responsible because she asked for a way to report potential issues.  premise: She asked for a contact number for me, in case something happened in the building--like a water leak--so I feel that she has good intentions.