The name Rollercoaster Tycoon tells you that the idea behind the game is to build rollercoasters and theme parks. However some people bend the game and use its tools to do things that the programmers probably didn't intend. Many hardcore RCT players object to the 'Bedroom Parks' but some people enjoy them. To them they show pure creativity and take the game to a different level rather than just a game. These parks give the impression of a tool that you can use to create what ever you imagine. Giel and Ivo's House of Happiness is the first in a series of parks that takes this idea to light. When you open the park you instantly see how much effort has been put in from the details on the plants to each tile of the carpet and the mice running around. I personally enjoy this park greatly,Some great features are the chess board and the guitar, two of the better parts in the park. Giel and Ivo really work great together. This is an enjoyable little park and am sure a number of people can't wait to see more from them in the future.