The most common type of furniture we find on furniture libraries are related to living rooms, kitchens, bedrooms and other commonly used rooms of a house. This is good because we can count on several options to either use on our projects or take as reference to model new furniture. But, there are some types of furniture that you won`t find easily around. For instance, furniture for a baby room like this one posted at Blend Swap by an artist called ArnaudT. What makes this type of furniture interesting, besides the creative commons zero license, is rare nature of furniture related to baby rooms.
The set posted by ArnaudT has only four pieces of furniture, but it is a good starting point for anyone working on visualization projects that must show a room like this.