<human>: Can you give me the gist of the text in a nutshell?

So before moving in the previous residents had 3 couches, a coffee table, and a dining room table with chairs they did not want. They offered to sell them to us but they were all in pretty poor condition (except for the table and chairs) so we declined but said we would keep them because we are on the second floor and they did not want to move them. They decided to take the table and chairs but leave the rest. On the day I moved in they came by to get the table. I left for work but the landlord was there. While I was at work they decided to take everything without asking or informing me. 

The landlord told me all of this when I got home to my empty apartment. I wouldn't be too upset over this except I found out that the mother of the previous renters was angry we didn't offer to buy the furniture and convinced her son to put it in storage. My question is does this count as theft because when they took the furniture it was in my apartment?
<bot>: Old rentees came back to apartment and took furniture they said we could have without asking. I'm petty and want to do something about it.