What capacity tent do you need?  
- How many are in your group? Tents vary in size from 2- to 8-person. 
 - Assume a close fit for the number of people your tent is designed to accommodate. If you need more space for dogs and gear, size up. 
 
Choose the seasonality 
- 3-season tents are great shelters for most of the year. They have ample mesh for good airflow and can withstand basic downpours. 
 - 3+- season tents are a little sturdier, and with less mesh, and are warmer than their 3-season cousins. 
 - 4-season tents are engineered to handle high winds and other severe weather. This can make them stuffy in warm weather. 
 
Decide on key features 
- Peak height: Look for a taller peak height if you want to stand up in the tent.  
 - Floor length: Can you fully lie down if you’re tall? Will it fit your cot or air mattress? 
 - Doors: If multiple people are sleeping in the tent, you might want more than one door for more convenient access. 
 
 Read full article: What to Look for in a Camping Tent