Location and price are good but there were quite a few problems:
1. The light on the stairs didn't work for the whole stay.
2. When we arrived, also no light on the toilet and only cold water. Tenants from another room told us, they had contacted Jessica before and so did we. We didn't get a reply but the next day, someone came to fix it.
3. The shower head was broken and not fixed until the end of our stay.
4. The sheets were not cleaned well and had some grey stains on them.
5. The front door squeaks extremely loud and should be oiled - luckily we had the room that was not next to this door.
6. There wasn't any reply to the things we told Jessica about via e-mail. A day before the end of our stay, she just sent an automated mail.
In total, I get the impression that Jessica's 'business model' is to do as little as possible in the flat. It might be, that we just had bad luck and all the stuff broke on the day before our arrival but since she didn't answer.. who knows!
If one is just looking for a cheap, somewhat central place to sleep and has no high standards, this place is definitely acceptable. We decided to stay there because time was most important to us and we did not want to waste a minute looking for another place. For a few days, the accommodation was acceptable.