How does this 不像 work? I’m struggling to understand how to parse the first part of the following sentence.
門口不像日本有隔出玄關範圍的高低差，但是通常會有打開門之後無法接看到裡面的屏風或隔間。
It is talking about houses in Taiwan.
I understood the first part as saying the entrance (門口), unlike in Japan (不像日本), has no step (高低差) that separates (隔出) the entryway area (玄關範圍).
However,  if 不像日本 is to be interpreted as an adverbial phrase like that, it would leave, according to my understanding, the verb 有 and its object 隔出玄關範圍的高低差. However, this contradicts what is supposed to be stated because it means the entrance (門口) does have the step (高低差). Shouldn’t it be 沒有?
Another possibility I tried was to understand 像日本有 as meaning “like (the kind) they have in Japan” and qualifying 高低差, along with 隔出玄關範圍的. However, that would leave only 不 between the subject (門口) and that long noun phrase, and it doesn’t seem to make sense.
Could anyone explain how this clause should be parsed?
門口不像日本有隔出玄關範圍的高低差

Some object is omitted

(這)[門口] [不像日本(的門口)(那樣)] [有] [隔出玄關範圍的][高低差]


(This)[door], [unlike Japan('s doors) (which)] [have] [that separate the entrance area ][height difference]


This door, unlike Japanese doors which have a height difference that separates the entrance area


It implies 這門口沒有高低差 (this door has no height difference)

Break down the sentence by topics and comments:

[這門口] [不像日本門口那樣有高低差]


[不像日本門口那樣有高低差] is the comment on the topic [這門口]

Modify the comment sentence 不像日本門口那樣有高低差:

不像日本門口那樣有高低差 --&gt; 不像日本門口那樣有[隔出玄關範圍的]高低差

[隔出玄關範圍的] is an adjectival phrase that modifies the noun 高低差