[pct-l] Ultralight tent for 2 recommendation

[Moshe Yalovsky]

Hi all
I have hiked many day hikes in the last 10 years but only few overnights
This August I (69) am planning to take my daughter (45) for 4 days hike in the Sierra (from Mammoth to HWY 120) 
I need to keep my backpack light.
I was looking at:
Tarptent rainbow - one wall. Concerned about condensation 
Big Agnes Seedhouse 2 ul 
I will appreciate any input from experience 
Thanks
Yalo