In our evaluation of the SweetNight Luna 12" mattress, we found it to be a Medium-Soft (6) on the GoodBed rating scale (1= firmest, 9 = softest).

Mattress matching is highly personal. This is why GoodBed refuses to publish bogus "best mattress" lists and instead created an advanced mattress matching tool called the GoodBed Quiz. This quiz can assess your requirements in just a few minutes, and then calculate your personal Match Score for the SweetNight Luna 12" mattress, along with any of the other 800+ mattresses that we've evaluated.

To see your Match Score for the SweetNight Luna 12", simply use this link to take the GoodBed Quiz. Your Match Score for this mattress will be shown at the top of your quiz results, and will include a detailed explanation of how it matches up with your personal mattress requirements. Each Match Score is based on over 50 different Mattress DNA™ attributes that we measure through our proprietary mattress testing framework.

Yes, the SweetNight Luna 12" mattress is adjustable base compatible. This means it is designed to be used on an adjustable base without incurring damage or voiding the warranty. In our review of this mattress, we tested it on an adjustable base to look for any adverse effects as the head and foot are elevated, and to see how well it conforms to the contours of the base both with and without the weight of a sleeper. Overall, we found the Luna 12" to have very good adjustable base compatibility.

Here are the in-home trial details for mattresses purchased from the SweetNight website:

• Policy: Comfort Guarantee -- Mattresses can be returned for refund for up to 100 days (after 30 day minimum trial).

Here are the delivery terms for mattresses purchased from the SweetNight website:

• Policy: Delivery available - Free with any mattress purchase
• Set-up: Set-up not available
• Removal: Removal of old mattress not available
• Timing: Orders placed on weekdays are shipped out the next business day. Orders placed on the weekend will be shipped out the next Monday.