Lovevery toy- understanding how things fit together

From my Lovevery Babblers Play Kit for 13-15 months, but has definitely extended past 15 months in fun for my toddler. All pieces are present and functional. There may be gentle signs of use, but no major flaws. I’m original owner. Last two pics are from the play guide and aren’t included. No smoking or pets in my home. Open to offers!