Declutting can take some time to perform, my suggestion is you begin to 'declutter' your living space while you continue to save for the course.
Decluttering is simply (in my own words) keeping a living space clean of dust and dirt and unobstructed by objects/items.
My body tells me whetehr I've done a great job of decluttering. If after having decluttered I look at the living space, if it gives me a sense of peace, I've done a good job, if after decluttering it still feels closed in, messy .... you'll know.
Basically, anything that is not being used on a regular basis ... should be out of sight.
The course will give you some additional details on decluttering, however, any little thing you do today to start the process, takes you one step further in the quest to improve the Qi flow.