This boutique hotel was a great find. All the perks/benefits of a hotel such as daily housekeeping, ample supplies of toiletries, complimentary bottled water replenished daily, etc ... at really good Airbnb rates.
The room is great for a family of two adults and two infants. It's smartly designed - from the layout, down to the small details like non-slip shower tiles (a blessing when bathing two infants). It doesn't feel cramped, but you may have to lay out your luggage on the beds when preparing for your day out or to go to bed, as there are no closets/drawers for clothes - just coat hangers on the wall.
Beds, pillows, and blankets/comforters were very comfortable. Airconditioner worked well, doesn't take long at all before the room is nice and cozy.
Good location. One minute walk to the exit of Austin Station. For Kowloon Station (for Airport Express), the walk is manageable even if you're lugging heavy luggage. Lots of good restaurants nearby. As for strollers, we didn't have problems with a double, side-by-side stroller, except for a bit of a squeeze at the building's elevator. We had to fold it up before entering our rooms because it was too wide for the corridors and doors.
All in all, I suggest that if La Boutique is available on your chosen itinerary, book asap.