If you had a couch budget of $100,000,000 would you buy some really expensive couches or just tonnes to make tunnels?
I would buy a house with a HUGE living room so I could buy AS MANY COUCHES AS I CAN LITERALLY FIT and then turn them all upside down to make epic tunnels. There would be so many you HAVE to go through the tunnels to get to the other side of the living room. :{D