David is an amazing host. If you send him a message, he will reply very quickly. Clear communication and lots of fun and helpful suggestions. The unit is AMAZING! Convenient to everything. The El train is right outside which made getting to anything super easy and the best part is that you will not hear it inside the unit. Honestly, all of us that were there agreed that this is where we will book again when we come back to Chicago. Loved this place and didn't want to leave. P.S. the most amazing beds ever!