From designer's perspective - the unit is well thought-out providing ample personal space to accommodate 4 guests, as it offers 2 bedrooms and 2 living rooms, plus dining area that may serve as workspace if needed.
I'm a traveler myself - I make sure all essentials are provided from 3 mirrors for the ladies (and gents) when getting all dolled-up, to hair dryer, wine-opener and even wine stopper are provided. Plenty of towels, extra bed sheets (high thread count), and extra pillows for a comfortable, good night sleep. Washing machine is provided for your laundry needs.
If you are looking for a cheaper accommodation than this, please look elsewhere. You'll find several that are dark and cramped with teeny tiny kitchen, living room, etc. :)
I do market research and comparison regularly.