Google offers a "Summer Special" deal at its on-campus hotel in Mountain View, CA, for $99 per night to entice employees back to the office.The promotion is for unapproved business travel, so employees must pay using personal credit cards and won't be reimbursed.Some employees are skeptical, as the hotel stay would cost around $3,000 per month, disrupting work-life balance.Employees prefer their current residences with better amenities and value for money. A lower price point could make the deal more appealing.