It's okay.

Good

Very convenient, full tank pickup and return, smoking in the car incurs a €40 fine.

Overall service was quite good, and the car's condition was decent. However, Barcelona is more suitable for smaller cars, this one was a bit wide, especially for turning in parking garages. The deposit from this rental company is extremely high, up to 1200 euros. The staff will recommend buying full insurance for 92 euros to avoid the deposit, but if you refuse, they won't push it. This full insurance seems to be a standard price because later in Tenerife, I rented directly from Hertz and full insurance was also nearly 90 euros. Additionally, there's a 108-euro deposit for a full tank of gas, which must be charged to the registered driver's credit card and cannot be paid in cash. At that time, my credit card reached its limit, so I had to buy the full insurance. Adding the full insurance purchased on QEEQ, I ended up buying insurance twice.

Unfortunately the counter clerk was very new to job and didn't seem like he knew what he was doing having to constantly refer to other staff for advise. He was very pleasant and apologetic but after an early start we could have done without the long booking in process.