I was there three days ago, can comfirm. And if you want to stay overnight, you _of course_ sleep in the neighbouring IKEA Hotel! And if you check-in to the hotel first, you‘ll get a voucher for free entrance to the museum. Did I mention that an absolutely excellent breakfast is included in the very reasonable room rate? And in case you visit the museum in the near future, they currently have a special (temporary) exhibition about IKEA's founder, Ingvar Kamprad, who was a very creative but also exceptionally socially and environmentally responsible entrepreneur. Nice contrast to today's appalling tech billionaires.