YYZ-WRW-PRA return last week. We flew to Warsaw on Air Italy chartered by LOT. Check in took 90 minutes. Hideous food inedible. No special meal provision for low sodium though reserved. Warm drinks served twice and never replenished though on their website LOT recommends one glass of water per hour. A few insolent and unhelpful staff. Not enough washrooms. The flight to Prague was on time well staffed clean. We arrived at Prague Airport on May 8 at 1200 for a 1430 flight to Warsaw and a connection to Toronto. The flight to Warsaw was delayed 40 minutes and we were worried that we would miss our connection. The gate crew at Prague arranged for a wheelchair for my partner who was unable to run through Warsaw airport. The flight attendant made certain we would be met at the gate and brought directly to the Toronto flight and flight was held for our arrival. We appreciated this service. The flight Warsaw to Toronto on LOT equipment was comfortable enough bathrooms and drinks. The marvellous measure of their service was that our luggage made it too!