Having fully taped seams and a full rainfly with a water resistant coating the tent has a waterproof rating of 3500 mm. This means that it can withstand even heavy rain and snow without the risk that you will be soaked during the stay in the tent.
Two adults will not feel cramped in this tent and they will still have room for their stuff. With the base size of 5 foot X 7 foot 6 inches it offers lots of space compared to many other 2 people tents. Additionally there are separate entrances with roomy vestibules for each person.