What do I need to know before retiring in Waterloo?

"Expats considering retiring in Waterloo should be aware that the city is located in the French-speaking region of Wallonia, and that the official language is French. It is important to have a basic understanding of the language before moving to the area. Expats should also be aware that the cost of living in Waterloo is relatively high, and that the city is well-connected to the rest of Belgium and Europe by public transport. Additionally, expats should be aware that the city is home to a number of cultural attractions, including the Lion's Mound, the Wellington Museum, and the Royal Museum of the Armed Forces and Military History. Finally, expats should be aware that the city is home to a vibrant expat community, and that there are a number of expat-friendly services and activities available," remarked another expat in Waterloo, Belgium.