What do I need to know before retiring in Blida?

"Expats considering retiring in Blida should be aware that the city is located in a predominantly Muslim country, and that they should respect local customs and traditions. It is also important to note that the official language is Arabic, although French is widely spoken. Expats should also be aware that the cost of living in Blida is relatively low, and that the city is well-connected to other parts of Algeria by road and rail. Additionally, expats should be aware that the climate in Blida is hot and dry in the summer, and mild and wet in the winter. Finally, expats should be aware that healthcare in Algeria is generally of a good standard, although it is advisable to take out private health insurance," mentioned another expat when asked about moving to Blida, Algeria.