Dasha for example is studying something, as was Alina. Not sure what it is that Maya does apart from the hairdressing but she's always got something going on. Squirrel loves Nora and has waxed lyrical many times about all the stuff she does (+ she's obviously running things in BCN too).
So yes, compared to the other tennants Leora does very little with her day except occasionally walk her dog and make dolls. She may well not be bored, perhaps she hasn't even thought about it but one day she'll wake up and realise she spent most of her youth walking between the living, the guest room and the bedroom - and very little else.