Check-in was a total nightmare. We wanted to get in by 16h00 but ended up only getting inside the apartment at around 19h30. There was an hidden value to be paid on checkin that was roughly twice the reservation value. Unacceptable. The worse is that there was no message from any staff member of sweet inn prior to we getting there. The whole process was very stressful and we ended up loosing valuable time on the cold, wet, weather. We are still waiting for the reimbursement of this extra "fee", let us hope for the best.
Location wise this is a somewhat good location. Cleanliness is good. Checkin is all automatic (as opening and closing the door) so at least it's nice that you don't have to deal personally with the bad staff.