Ollie is pushing Stan in the wheelchair when Stan says that he's thirsty. Ollie picks up a hose pipe, gives it to Stan and goes to turn it on. Stan has the end of the hose pointing at Ollie resulting in him getting soaked. He turns the water off, returns to Stan, and he's dry.
The newspaper which Ollie sees Stan's picture in, is completely different between shots.
Stan keeps sitting on Mrs. Gilbert (Patricia Ellis), who is disguised as a chair. Ollie is wearing his bowler when he first tells Stan to sit down and then get up, but in the next shot, he has it in his right hand.
The first shadow window shade that Stan pulls down whilst they are climbing the stairs begins to move before his hand gets near it.
When Mr. Gilbert (Billy Gilbert) is talking to the reporters about his hunting trip, you can see the shadow of the boom mic on the wall behind him.