A friend of my DHs has very kindly offered us a bouncer/rocker thing for our dc. She is keen to bring it round this week as she is having a clear out but also made it clear that it is to borrow. I'm only 13 weeks so not keen to have anything in the house yet but I don't want to offend by declining. So what should I do? Should I accept and take it straight to my MiLs to store for us?