The Lego hotel was bright and clean and the staff were friendly and very welcoming.
There were lots of lego character models dotted around the hotel and in the rooms. My boys delighted in finding them all in the bedroom and in the bathroom.
In the hotel there were areas to build with lego and a play area with a foosball table and 4 Nintendo switches.
In the dining area there was also an area for kids to build with Lego and 3 more Nintendo Switches to keep kids and adults entertained.
Outside there was a shared castle themed park which my boys made use of and enjoyed.
What stood out for us was that the Lego hotel was directly connected to the Legoland theme park and you could enter the park from the hotel, rather than walking to the main entrance. This was definitely a benefit of this hotel, compared to the pricier Castle themed hotel.
The Lego house was only a 15 minute pleasant walk away, situated in the centre of Billund. This is also where the supermarkets are located, so if you need supplies bear this in mind, as the offerings in the hotel shop are limited and are pricier.
The breakfast was good, with a wide range of hot and cold choices, as well as fresh fruit. As an English person I would advise you pack some tea bags.
The on-site staff were excellent, very knowledgeable and helpful. If any of them are wearing a mini figure on their name badge, they may trade it with you if you ask. This also goes for any staff in the theme park and Lego house.