Błędnie: Warsaw is infamous for trivial inconveniences, such as difficulties in finding a public chalet. Poprawnie: Warsaw is infamous for trivial inconveniences, such as difficulties in finding a public toilet.
"Chalet" to 'domek kempingowy', 'schronisko', 'chatka'. 'Toaleta / szalet ' to "toilet", 'szalet publiczny'- "public toilet" lub "convenience".