Oh...from what I know:there are layers of heaven upto 33 and top most being the highest which of course is relative to our good karma.Oh...I don't know much about how the heaven looks either,however there's said to be a huge wish fulfilling tree with it's roots in Demigods' realm,so the Demigods don't really like that with the fruits of the auspicious tree in heaven,though the Demigods' try to cut off the roots,but then the roots of the great tree is said to grow again with no difficulty 😂 When in heaven,our clothes are said be super clean all the time but when our death come closer and closer to us,our clothes starts to become dirty and dirtier,and from our armpits our sweats begin to drip and when that happens,our very friends begins to leave us 😂:and before death happens,it's said that we will know where we will be reborn and suppose when we see our rebirth in hell,the grief starts to creep in 😮 Besides heaven,the only Buddha land I heard of is the land of Amitaba Buddha which I must say I know only little: Those who are born there are in a huge lotus for each one of us a lotus but suppose if we had not done enough recitation of Amitaba Buddha mantra,we will be stuck in the lotus for some time,I am not sure about how long,I think 500 years 😅 if I had recalled properly. Amitaba Buddha is said to be so huge than the oceans.The things there are said to be made of colorful crystals with birds preaching the dharma as they fly above(maybe manifestation of Amitaba Buddha). Well...I forgot a few more descriptions other than the pounds😂 However the reason why the birds preach dharma is because we haven't yet become enlightened,but once we reach there in the pure land of Amitaba Buddha,it's said that we won't be going back in the cycles of the six realm😊so very advanges. 🙏