17. On the said points concerning inquiry into facts, the District Court analyzed the material on record to confirm the findings rendered by the Rent Controller against the petitioner. In this Context, the District Court took into consideration the oral and documentary evidence on record, including the deposition of the witnesses, to hold that the WC was indeed constructed by the petitioner on the first floor of the premises without seeking permission of the respondents. The dirt accumulating from the WC giving rise to filthy smell and spreading of dirt on the walls and pipes of the building was also found to be established on facts. It was also found on facts that such accumulation of the dirt gave rise to foul smell, thereby causing nuisance and inconvenience to the other people in the same building. These are findings on facts concurrently rendered by the Rent Controller, as well as the District Court. Such findings are based on appreciation of the evidence and material on record. This Court while exercising jurisdiction under Article 227 of the Constitution of India, finds no reason to interfere with such findings concurrently rendered against the petitioner.