I stayed at Zoola hotel/hostal in a dorm.
it is for Guatamala standard more expensive and the difference between double and dorm is almost nothing. So find you're partner.
No lockers and the staff will help you but not always friendly behind the desk.
The hostel is beautiful with a clean and great view over the lake next to the swimmingpool. The food and laundry is more expensive then other places so went out for that.
Nice place to meet fun people and relax.
- Free Internet