I saw this thread and felt obligated to share my experiences since I was in a similar situation till not too long ago. Keep in mind that I listen to some of everything, but mostly classical.
I'm a single 22 year old girl who lives on the 2nd floor of an apartment complex. I moved in about 6 months ago after graduating college and immediately went to audition new speakers for my apartment. I listened to quite a few floorstanding speakers in the 1-3k range including the 683/684, CM9s, Magneplanar 1.6, Martin Logan electrostat hybrids, Paradigm Monitor 7/9s, and more. Eventually I bought the Martin Logan Source's for the detailed and fast mids-highs while still having a respectable woofer (although not as fast). They were also in the process of being discontinued and therefore offered at discounted prices.
After 6 months, I decided that although the ML's were great speakers (especially for 1.5k), I really should have bought a pair of stand-mounted monitors instead of the big floorstanders. The advantages of stand-mounted monitors are numerous in an apartment setting:
- Smaller/lighter boxes/packages
- Often more detailed and cleaner in the mid-highs compared to similarly classed floorstanders
- Bass is less likely to get you complaints from neighbors (I'm not a bass head and I don't play music at extremely loud volumes)
- Much easier to pack/move/ship if need be (I consider this fairly important since people who live in apartments have a fairly high chances of moving in 1-3 years. Spending $500 to ship $1500 floorstanders would really suck.)
- Generally cost less than the equivalent floorstanders
- Matching sub can be added later on to achieve dynamic levels that are often on par or even superior to their floorstanding siblings
So having made this list in my head, I went out in search of a monitor replacement for my floorstanders and ended up buying the Sonus Faber Guarneri Mementos (my budget was much larger this time around). So far I'm confident that I made the right decision for my situation... now just have to sell off my ML's