I have often found that renting out a place furnished, a hoover is often provided- and it is kind of in the interests of the landlord to do so, as the place stays in better condition if its cleaned. In an unfurnished, i wouldnt expect one.
With regards to moving furniture, then no, no your responsibility to just do move arounds, and if the tenant decides to buy new stuff as a matter of taste, thats their problem to move or sore your items safely. However if they have to buy items as what was provided wore out, then yes, landlord responsibility. Maybe a silly question, but you do have a tenancy agreement right?? You really need to have one to spell out the rights and responsibilities! If you dont have one, get one sorted now!