A: So as you can see, it’s a modern block, in excellent condition. The flat’s on the tenth floor, but there are two lifts. Ah, the lift isn’t working. I’ll call the lift company today. Here’s the other lift. B: Tenth floor? Is there an entryphone? A: Yes, usually. But, sorry, that isn’t working at the moment either. But I’ll repair it this week. B: Okay. Does it have a viewer in it? A: No, it doesn’t, but I’ll get one. B: Good. Thank you. A: This is the flat. B: Oh dear, the hall’s dirty. A: Yes, but it isn’t usually. The cleaners are new and they’re learning the job. I’ll talk to them. The flat is very nice inside. A: Oh yes, it’s big and light. Great. 1. What do we know about Speaker A and B?