Ondrej and Alena's apartment is in a great location, within easy walking distance of all the main tourist attractions in the center of Prague. The hosts were very helpful and fast to reply to any messages. Check in and out were both easy and hassle free and the apartment was very clean.
The apartment is located above a pub, and every second Thursday there is live music downstairs. This finishes at 9pm so the noise does not carry on late into the night.
There are all the amenities you would need for a long (or short!) stay in thr apartment and I would highly recommend both this place and these hosts.