
I agree with your recommendation; Sabaku no harem is a fun read. And I don't even care for harems much. If you want wholesome I recommend:
*Hiyokoi (completed)
*Horimiya
*Ageha 100% (completed)
*Baby, Korkoro no Mama ni! (adorable but romance is not major focus)
*Love So Life
*Misoshiro de Kanpai
*I, the Demon Lord, took a slave elf as my wife, but how do I love her?
*Clear Up After Rain (masterpiece completed)
*Kamisama Hajimemashita (completed)
*Seiten Kickoff
*Tsubaki-chou Lonely Planet (adorable masterpiece)
*Soushi Souai Liberum (cute delinquent x serious)
*Uchuu no Hate no Mannaka no
*Takane to Hana (surprisingly sweet despite age gap)
*Kimi ni Todoke (Adorable masterpiece completed)
*From Maid to Mother (more of an ongoing pseudo-family dynamic but so fluffy)
*Kawaii Hito (the most pure shoujo ever that existed)

I have read Sabaku no harem, i couldn't think of anything similar to that but if you want wholesome shoujo i'd recommend you this
1. http://www.mangago.zone/read-manga/gozen_0_ji_kiss_shi_ni_kite_yo/
2. http://www.mangago.zone/read-manga/kanna_to_decchi/
3. http://www.mangago.zone/read-manga/bambi_to_dhole/

I've read loads of shoujo, and honestly speaking, there are only a handful amazing ones out of majority of crappy ones. So I'll recommend my top favourites, hoping that you'll like them too. Do reply when you read them, and share your thoughts and opinions~~
http://www.mangago.zone/home/mangalist/73694/

Idk why NOBODY knows about this but for some reason this is so FLUFF. And I love it.
THIS GUYS MAKES FOOD FOR HER!!! AND LOVES WATCHING HER EAT IT!!!
http://www.mangago.zone/read-manga/amaama_kun_no_okashi_na_yuuwaku/
does anyone have any reccomendations for some wholesome shoujo manga?
+ also if ur interested in shoujo manga then i reccomend this sm because it was adorableee http://www.mangago.zone/read-manga/sabaku_no_harem/